#4C5291#4C5291

#4C5291 is a mid, moderate blue. Relative luminance 0.096; OKLCH L 46.4% C 0.102 H 277.5°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4C5291
RGB	rgb(76, 82, 145)
HSL	hsl(235, 31%, 43%)
HSV	hsv(235, 48%, 57%)
CMYK	cmyk(47.6%, 43.4%, 0%, 43.1%)
CIE-LAB	lab(37.14, 15.39, -35.64)
CIE-LCH	lch(37.14, 38.82, 293.36°)
OKLab	oklab(46.4% 0.0134 -0.1008)
OKLCH	oklch(46.4% 0.102 277.5)
XYZ	xyz(11.1071, 9.6148, 28.0532)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5291 #918B4C

analogous

#4C7491 #4C5291 #684C91

triadic

#4C5291 #914C52 #52914C

tetradic

#4C5291 #914C74 #918B4C #4C9168

square

#4C5291 #914C74 #918B4C #4C9168

split-complementary

#4C5291 #91684C #74914C

monochromatic

#222541 #373B69 #4C5291 #6A70B1 #9296C6

Accessibility & contrast

On white

7.18

#4C5291 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4C5291 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C5291

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5291	#FFFFFF	#000000	##FFFFFF
##4C5291	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5A93

Deuteranopia (green-blind)

#345590

Tritanopia (blue-blind)

#335F6A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4c5291;
/* rgb */ color: rgb(76, 82, 145);
/* oklch */ color: oklch(46.4% 0.102 277.5);

Tailwind

colors: {
  custom: {
    50: '#8282b1',
    500: '#4c5291',
    950: '#000000',
  },
}

SCSS

$custom: #4c5291;
$custom-light: #8282b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5291",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 145
  },
  "hsl": {
    "h": 234.783,
    "s": 31.222,
    "l": 43.333
  },
  "oklch": {
    "l": 0.46397,
    "c": 0.10172,
    "h": 277.5
  },
  "luminance": 0.09615
}

Semantic roles & 50–950 ramp

primary

#4C5291

secondary

#B2AE87

accent

#BE60C7

background

#F8F7FA

surface

#EFEEF5

border

#CAC9CF

text

#0B0A11

muted

#7C7C80

Preview Lab

Preview with #4C5291

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

Preview Lab → · Contrast checker → · Palette generator →