#4C5083#4C5083

#4C5083 is a mid, moderate blue. Relative luminance 0.089; OKLCH L 45.1% C 0.083 H 279.1°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#4C5083
RGB	rgb(76, 80, 131)
HSL	hsl(236, 27%, 41%)
HSV	hsv(236, 42%, 51%)
CMYK	cmyk(42%, 38.9%, 0%, 48.6%)
CIE-LAB	lab(35.81, 12.27, -29.19)
CIE-LCH	lch(35.81, 31.67, 292.79°)
OKLab	oklab(45.13% 0.0131 -0.082)
OKLCH	oklch(45.13% 0.083 279.1)
XYZ	xyz(9.9447, 8.9121, 22.6645)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5083 #837F4C

analogous

#4C6B83 #4C5083 #634C83

triadic

#4C5083 #834C50 #50834C

tetradic

#4C5083 #834C6B #837F4C #4C8363

square

#4C5083 #834C6B #837F4C #4C8363

split-complementary

#4C5083 #83634C #6B834C

monochromatic

#1F2136 #36385C #4C5083 #666BA6 #8D90BD

Accessibility & contrast

On white

7.55

#4C5083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#4C5083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C5083

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5083	#FFFFFF	#000000	##FFFFFF
##4C5083	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5685

Deuteranopia (green-blind)

#3B5282

Tritanopia (blue-blind)

#3B5A63

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4c5083;
/* rgb */ color: rgb(76, 80, 131);
/* oklch */ color: oklch(45.1% 0.083 279.1);

Tailwind

colors: {
  custom: {
    50: '#8181a7',
    500: '#4c5083',
    950: '#000000',
  },
}

SCSS

$custom: #4c5083;
$custom-light: #8181a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5083",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 131
  },
  "hsl": {
    "h": 235.636,
    "s": 26.57,
    "l": 40.588
  },
  "oklch": {
    "l": 0.45131,
    "c": 0.08308,
    "h": 279.1
  },
  "luminance": 0.08913
}

Semantic roles & 50–950 ramp

primary

#4C5083

secondary

#A9A682

accent

#BC65C3

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #4C5083

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

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