Gradient
Ultra-B
by Colorffy Team
About
Blue
Blue
Main Actions
Quick actions
Explore the gradient in different formats, and quick actions.
Colors overview
Comprehensive color information and conversions.
| Color | HEX | RGB | HWB | OKLAB | OKLCH | P3 | Actions |
|---|---|---|---|---|---|---|---|
| | #4273b8 | rgb(25.9% 45.1% 72.2%) | hwb(220 26% 28%) | oklab(55.4% -0.027 -0.117) | oklch(55.4% 0.12 257) | color(display-p3 0.304 0.446 0.701) | |
| | #1259c4 | rgb(7.06% 34.9% 76.9%) | hwb(220 7.1% 23%) | oklab(49% -0.033 -0.177) | oklch(49% 0.18 260) | color(display-p3 0.163 0.344 0.742) |
Click on a color value to copy it to your clipboard.
Contrast ratios checker
Click one color card to view the complete contrast checker tests.
Contrast Checker Explanations
Live APCA (WCAG 3 draft) and WCAG 2.1 contrast calculations comparing selected text color against surface colors.
Body Pass
Lc ≥ 60 · ≥ 4.5:1
Large Pass
Lc ≥ 45 · ≥ 3.0:1
Fail
Below thresholds
#4273b8
AA - 4.79
Lc -79
#1259c4
AA - 6.45
Lc -86
Color blindness
The simulation of color blindness may not be 100% accurate sometimes.
Colors preview as gradient with Protanopia
Colors preview as palette with Protanopia
UI components preview
Preview the gradient in different UI components.
32°
CPU
48°
GPU
100%
Usage
11°
Rain
70%
Storage
PWA Prompt