#4777DB#4777DB

#4777DB is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.7% C 0.162 H 263.1°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4777DB
RGB	rgb(71, 119, 219)
HSL	hsl(221, 67%, 57%)
HSV	hsv(221, 68%, 86%)
CMYK	cmyk(67.6%, 45.7%, 0%, 14.1%)
CIE-LAB	lab(51.43, 16.22, -56.05)
CIE-LCH	lch(51.43, 58.35, 286.14°)
OKLab	oklab(58.68% -0.0195 -0.1604)
OKLCH	oklch(58.68% 0.162 263.1)
XYZ	xyz(21.9770, 19.6455, 69.6379)
Luminance	0.1965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4777DB #DBAB47

analogous

#47C1DB #4777DB #6147DB

triadic

#4777DB #DB4777 #77DB47

tetradic

#4777DB #DB47C1 #DBAB47 #47DB61

square

#4777DB #DB47C1 #DBAB47 #47DB61

split-complementary

#4777DB #DB6147 #C1DB47

monochromatic

#1B408C #2557BF #4777DB #7A9DE5 #ADC3EF

Accessibility & contrast

On white

4.26

#4777DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#4777DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4777DB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4777DB	#FFFFFF	#000000	##000000
##4777DB	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4482DF

Deuteranopia (green-blind)

#2774D9

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4777db;
/* rgb */ color: rgb(71, 119, 219);
/* oklch */ color: oklch(58.7% 0.162 263.1);

Tailwind

colors: {
  custom: {
    50: '#8a9de7',
    500: '#4777db',
    950: '#000000',
  },
}

SCSS

$custom: #4777db;
$custom-light: #8a9de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4777db",
  "rgb": {
    "r": 71,
    "g": 119,
    "b": 219
  },
  "hsl": {
    "h": 220.541,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58677,
    "c": 0.16161,
    "h": 263.1
  },
  "luminance": 0.19648
}

Semantic roles & 50–950 ramp

primary

#4777DB

secondary

#DDCAA1

accent

#B23EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4777DB

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

Preview Lab → · Contrast checker → · Palette generator →