#4D4C83#4D4C83

#4D4C83 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.4% C 0.089 H 283.0°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#4D4C83
RGB	rgb(77, 76, 131)
HSL	hsl(241, 27%, 41%)
HSV	hsv(241, 42%, 51%)
CMYK	cmyk(41.2%, 42%, 0%, 48.6%)
CIE-LAB	lab(34.77, 15.14, -30.83)
CIE-LCH	lch(34.77, 34.35, 296.15°)
OKLab	oklab(44.35% 0.02 -0.0868)
OKLCH	oklch(44.35% 0.089 283)
XYZ	xyz(9.7406, 8.3850, 22.5736)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4C83 #82834C

analogous

#4C6683 #4D4C83 #684C83

triadic

#4D4C83 #834D4C #4C834D

tetradic

#4D4C83 #834C66 #82834C #4C8368

square

#4D4C83 #834C66 #82834C #4C8368

split-complementary

#4D4C83 #83684C #66834C

monochromatic

#1F1F36 #36365C #4D4C83 #6766A6 #8E8DBD

Accessibility & contrast

On white

7.84

#4D4C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4D4C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4C83

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4C83	#FFFFFF	#000000	##FFFFFF
##4D4C83	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395485

Deuteranopia (green-blind)

#375082

Tritanopia (blue-blind)

#3D5761

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d4c83;
/* rgb */ color: rgb(77, 76, 131);
/* oklch */ color: oklch(44.4% 0.089 283.0);

Tailwind

colors: {
  custom: {
    50: '#817ea7',
    500: '#4d4c83',
    950: '#000000',
  },
}

SCSS

$custom: #4d4c83;
$custom-light: #817ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4c83",
  "rgb": {
    "r": 77,
    "g": 76,
    "b": 131
  },
  "hsl": {
    "h": 241.091,
    "s": 26.57,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44354,
    "c": 0.08907,
    "h": 283
  },
  "luminance": 0.08385
}

Semantic roles & 50–950 ramp

primary

#4D4C83

secondary

#A8A982

accent

#C365C1

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0A090F

muted

#7C7B7F

Preview Lab

Preview with #4D4C83

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

Preview Lab → · Contrast checker → · Palette generator →