#4777C2#4777C2

#4777C2 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.1% C 0.128 H 259.0°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4777C2
RGB	rgb(71, 119, 194)
HSL	hsl(217, 50%, 52%)
HSV	hsv(217, 63%, 76%)
CMYK	cmyk(63.4%, 38.7%, 0%, 23.9%)
CIE-LAB	lab(50.01, 7.47, -44.10)
CIE-LCH	lch(50.01, 44.72, 279.61°)
OKLab	oklab(57.12% -0.0243 -0.1253)
OKLCH	oklch(57.12% 0.128 259)
XYZ	xyz(18.9295, 18.4265, 53.5876)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4777C2 #C29247

analogous

#47B5C2 #4777C2 #5547C2

triadic

#4777C2 #C24777 #77C247

tetradic

#4777C2 #C247B5 #C29247 #47C255

square

#4777C2 #C247B5 #C29247 #47C255

split-complementary

#4777C2 #C25547 #B5C247

monochromatic

#243F6B #335B99 #4777C2 #7599D1 #A3BBE0

Accessibility & contrast

On white

4.48

#4777C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#4777C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4777C2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4777C2	#FFFFFF	#000000	##000000
##4777C2	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567DC5

Deuteranopia (green-blind)

#4572C0

Tritanopia (blue-blind)

#008893

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4777c2;
/* rgb */ color: rgb(71, 119, 194);
/* oklch */ color: oklch(57.1% 0.128 259.0);

Tailwind

colors: {
  custom: {
    50: '#869dd5',
    500: '#4777c2',
    950: '#000000',
  },
}

SCSS

$custom: #4777c2;
$custom-light: #869dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4777c2",
  "rgb": {
    "r": 71,
    "g": 119,
    "b": 194
  },
  "hsl": {
    "h": 216.585,
    "s": 50.204,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57116,
    "c": 0.12767,
    "h": 259
  },
  "luminance": 0.18428
}

Semantic roles & 50–950 ramp

primary

#4777C2

secondary

#CDB897

accent

#A34EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4777C2

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

Preview Lab → · Contrast checker → · Palette generator →