#4A5063#4A5063

#4A5063 is a dark, muted blue. Relative luminance 0.081; OKLCH L 43.3% C 0.032 H 271.3°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4A5063
RGB	rgb(74, 80, 99)
HSL	hsl(226, 14%, 34%)
HSV	hsv(226, 25%, 39%)
CMYK	cmyk(25.3%, 19.2%, 0%, 61.2%)
CIE-LAB	lab(34.18, 2.33, -11.83)
CIE-LCH	lch(34.18, 12.06, 281.14°)
OKLab	oklab(43.34% 0.0007 -0.0324)
OKLCH	oklch(43.34% 0.032 271.3)
XYZ	xyz(7.9442, 8.0938, 12.9457)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A5063 #635D4A

analogous

#4A5D63 #4A5063 #514A63

triadic

#4A5063 #634A50 #50634A

tetradic

#4A5063 #634A5D #635D4A #4A6351

square

#4A5063 #634A5D #635D4A #4A6351

split-complementary

#4A5063 #63514A #5D634A

monochromatic

#16171D #303440 #4A5063 #646C86 #848CA3

Accessibility & contrast

On white

8.02

#4A5063 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4A5063 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A5063

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A5063	#FFFFFF	#000000	##FFFFFF
##4A5063	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5164

Deuteranopia (green-blind)

#494F63

Tritanopia (blue-blind)

#445456

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4a5063;
/* rgb */ color: rgb(74, 80, 99);
/* oklch */ color: oklch(43.3% 0.032 271.3);

Tailwind

colors: {
  custom: {
    50: '#7d818f',
    500: '#4a5063',
    950: '#000000',
  },
}

SCSS

$custom: #4a5063;
$custom-light: #7d818f;
$custom-dark: #000000;

JSON

{
  "hex": "#4a5063",
  "rgb": {
    "r": 74,
    "g": 80,
    "b": 99
  },
  "hsl": {
    "h": 225.6,
    "s": 14.451,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43337,
    "c": 0.03239,
    "h": 271.3
  },
  "luminance": 0.08094
}

Semantic roles & 50–950 ramp

primary

#4A5063

secondary

#918B78

accent

#A671B7

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#090A0C

muted

#7B7C7D

Preview Lab

Preview with #4A5063

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

Preview Lab → · Contrast checker → · Palette generator →