#4C4980#4C4980

#4C4980 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.5% C 0.089 H 284.5°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4C4980
RGB	rgb(76, 73, 128)
HSL	hsl(243, 27%, 39%)
HSV	hsv(243, 43%, 50%)
CMYK	cmyk(40.6%, 43%, 0%, 49.8%)
CIE-LAB	lab(33.69, 15.88, -30.70)
CIE-LCH	lch(33.69, 34.56, 297.35°)
OKLab	oklab(43.45% 0.0224 -0.0864)
OKLCH	oklch(43.45% 0.089 284.5)
XYZ	xyz(9.2582, 7.8598, 21.4472)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4980 #7D8049

analogous

#496280 #4C4980 #684980

triadic

#4C4980 #804C49 #49804C

tetradic

#4C4980 #804962 #7D8049 #498068

square

#4C4980 #804962 #7D8049 #498068

split-complementary

#4C4980 #806849 #628049

monochromatic

#1E1D32 #353359 #4C4980 #6561A5 #8B88BB

Accessibility & contrast

On white

8.16

#4C4980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4C4980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4980

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4980	#FFFFFF	#000000	##FFFFFF
##4C4980	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365182

Deuteranopia (green-blind)

#344E7F

Tritanopia (blue-blind)

#3D545E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c4980;
/* rgb */ color: rgb(76, 73, 128);
/* oklch */ color: oklch(43.5% 0.089 284.5);

Tailwind

colors: {
  custom: {
    50: '#807ba5',
    500: '#4c4980',
    950: '#000000',
  },
}

SCSS

$custom: #4c4980;
$custom-light: #807ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4980",
  "rgb": {
    "r": 76,
    "g": 73,
    "b": 128
  },
  "hsl": {
    "h": 243.273,
    "s": 27.363,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43453,
    "c": 0.08929,
    "h": 284.5
  },
  "luminance": 0.0786
}

Semantic roles & 50–950 ramp

primary

#4C4980

secondary

#A5A77E

accent

#C464BE

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #4C4980

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

Preview Lab → · Contrast checker → · Palette generator →