#4C4983#4C4983

#4C4983 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.6% C 0.094 H 284.1°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C4983
RGB	rgb(76, 73, 131)
HSL	hsl(243, 28%, 40%)
HSV	hsv(243, 44%, 51%)
CMYK	cmyk(42%, 44.3%, 0%, 48.6%)
CIE-LAB	lab(33.86, 16.80, -32.29)
CIE-LCH	lch(33.86, 36.40, 297.49°)
OKLab	oklab(43.64% 0.023 -0.0911)
OKLCH	oklch(43.64% 0.094 284.1)
XYZ	xyz(9.4586, 7.9399, 22.5025)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4983 #808349

analogous

#496383 #4C4983 #694983

triadic

#4C4983 #834C49 #49834C

tetradic

#4C4983 #834963 #808349 #498369

square

#4C4983 #834963 #808349 #498369

split-complementary

#4C4983 #836949 #638349

monochromatic

#1E1D34 #35335C #4C4983 #6562A7 #8C89BD

Accessibility & contrast

On white

8.11

#4C4983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4C4983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4983

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4983	#FFFFFF	#000000	##FFFFFF
##4C4983	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345185

Deuteranopia (green-blind)

#324E82

Tritanopia (blue-blind)

#3C555F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c4983;
/* rgb */ color: rgb(76, 73, 131);
/* oklch */ color: oklch(43.6% 0.094 284.1);

Tailwind

colors: {
  custom: {
    50: '#817ba7',
    500: '#4c4983',
    950: '#000000',
  },
}

SCSS

$custom: #4c4983;
$custom-light: #817ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4983",
  "rgb": {
    "r": 76,
    "g": 73,
    "b": 131
  },
  "hsl": {
    "h": 243.103,
    "s": 28.431,
    "l": 40
  },
  "oklch": {
    "l": 0.43636,
    "c": 0.09393,
    "h": 284.1
  },
  "luminance": 0.0794
}

Semantic roles & 50–950 ramp

primary

#4C4983

secondary

#A7A97F

accent

#C563C0

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #4C4983

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

Preview Lab → · Contrast checker → · Palette generator →