#4E76CA#4E76CA

#4E76CA is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.7% C 0.137 H 263.5°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4E76CA
RGB	rgb(78, 118, 202)
HSL	hsl(221, 54%, 55%)
HSV	hsv(221, 61%, 79%)
CMYK	cmyk(61.4%, 41.6%, 0%, 20.8%)
CIE-LAB	lab(50.50, 12.13, -47.88)
CIE-LCH	lch(50.50, 49.39, 284.22°)
OKLab	oklab(57.73% -0.0155 -0.1363)
OKLCH	oklch(57.73% 0.137 263.5)
XYZ	xyz(20.2773, 18.8390, 58.4334)
Luminance	0.1884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E76CA #CAA24E

analogous

#4EB4CA #4E76CA #644ECA

triadic

#4E76CA #CA4E76 #76CA4E

tetradic

#4E76CA #CA4EB4 #CAA24E #4ECA64

square

#4E76CA #CA4EB4 #CAA24E #4ECA64

split-complementary

#4E76CA #CA644E #B4CA4E

monochromatic

#244079 #3258A8 #4E76CA #7D9AD8 #ACBFE6

Accessibility & contrast

On white

4.40

#4E76CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#4E76CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E76CA

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E76CA	#FFFFFF	#000000	##000000
##4E76CA	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#517ECD

Deuteranopia (green-blind)

#3F73C8

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4e76ca;
/* rgb */ color: rgb(78, 118, 202);
/* oklch */ color: oklch(57.7% 0.137 263.5);

Tailwind

colors: {
  custom: {
    50: '#8a9dda',
    500: '#4e76ca',
    950: '#000000',
  },
}

SCSS

$custom: #4e76ca;
$custom-light: #8a9dda;
$custom-dark: #000000;

JSON

{
  "hex": "#4e76ca",
  "rgb": {
    "r": 78,
    "g": 118,
    "b": 202
  },
  "hsl": {
    "h": 220.645,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.57727,
    "c": 0.13718,
    "h": 263.5
  },
  "luminance": 0.18841
}

Semantic roles & 50–950 ramp

primary

#4E76CA

secondary

#D4C3A0

accent

#AE4BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4E76CA

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

Preview Lab → · Contrast checker → · Palette generator →