#4B76CA#4B76CA

#4B76CA is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.6% C 0.138 H 262.4°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4B76CA
RGB	rgb(75, 118, 202)
HSL	hsl(220, 55%, 54%)
HSV	hsv(220, 63%, 79%)
CMYK	cmyk(62.9%, 41.6%, 0%, 20.8%)
CIE-LAB	lab(50.35, 11.58, -48.12)
CIE-LCH	lch(50.35, 49.49, 283.53°)
OKLab	oklab(57.57% -0.0182 -0.1371)
OKLCH	oklch(57.57% 0.138 262.4)
XYZ	xyz(20.0370, 18.7152, 58.4221)
Luminance	0.1872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B76CA #CA9F4B

analogous

#4BB6CA #4B76CA #604BCA

triadic

#4B76CA #CA4B76 #76CA4B

tetradic

#4B76CA #CA4BB6 #CA9F4B #4BCA60

square

#4B76CA #CA4BB6 #CA9F4B #4BCA60

split-complementary

#4B76CA #CA604B #B6CA4B

monochromatic

#234077 #3159A7 #4B76CA #7A9AD8 #AABEE6

Accessibility & contrast

On white

4.43

#4B76CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#4B76CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B76CA

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B76CA	#FFFFFF	#000000	##000000
##4B76CA	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507ECD

Deuteranopia (green-blind)

#3D72C8

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4b76ca;
/* rgb */ color: rgb(75, 118, 202);
/* oklch */ color: oklch(57.6% 0.138 262.4);

Tailwind

colors: {
  custom: {
    50: '#899dda',
    500: '#4b76ca',
    950: '#000000',
  },
}

SCSS

$custom: #4b76ca;
$custom-light: #899dda;
$custom-dark: #000000;

JSON

{
  "hex": "#4b76ca",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 202
  },
  "hsl": {
    "h": 219.685,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.57574,
    "c": 0.13827,
    "h": 262.4
  },
  "luminance": 0.18717
}

Semantic roles & 50–950 ramp

primary

#4B76CA

secondary

#D3C19D

accent

#AC4ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4B76CA

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

Preview Lab → · Contrast checker → · Palette generator →