#4778DE#4778DE

#4778DE is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.1% C 0.164 H 263.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4778DE
RGB	rgb(71, 120, 222)
HSL	hsl(221, 70%, 57%)
HSV	hsv(221, 68%, 87%)
CMYK	cmyk(68%, 45.9%, 0%, 12.9%)
CIE-LAB	lab(51.89, 16.66, -57.02)
CIE-LCH	lch(51.89, 59.40, 286.29°)
OKLab	oklab(59.08% -0.02 -0.1632)
OKLCH	oklch(59.08% 0.164 263)
XYZ	xyz(22.4952, 20.0442, 71.7765)
Luminance	0.2005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4778DE #DEAD47

analogous

#47C3DE #4778DE #6247DE

triadic

#4778DE #DE4778 #78DE47

tetradic

#4778DE #DE47C3 #DEAD47 #47DE62

square

#4778DE #DE47C3 #DEAD47 #47DE62

split-complementary

#4778DE #DE6247 #C3DE47

monochromatic

#1A4091 #2358C5 #4778DE #7B9EE7 #AFC4F1

Accessibility & contrast

On white

4.19

#4778DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#4778DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4778DE

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4778DE	#FFFFFF	#000000	##000000
##4778DE	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4483E2

Deuteranopia (green-blind)

#2575DC

Tritanopia (blue-blind)

#0090A0

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4778de;
/* rgb */ color: rgb(71, 120, 222);
/* oklch */ color: oklch(59.1% 0.164 263.0);

Tailwind

colors: {
  custom: {
    50: '#8a9ee9',
    500: '#4778de',
    950: '#000000',
  },
}

SCSS

$custom: #4778de;
$custom-light: #8a9ee9;
$custom-dark: #000000;

JSON

{
  "hex": "#4778de",
  "rgb": {
    "r": 71,
    "g": 120,
    "b": 222
  },
  "hsl": {
    "h": 220.53,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59083,
    "c": 0.16447,
    "h": 263
  },
  "luminance": 0.20046
}

Semantic roles & 50–950 ramp

primary

#4778DE

secondary

#DFCBA2

accent

#B33BEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4778DE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →