#4D288D#4D288D

#4D288D is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.7% C 0.157 H 294.7°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#4D288D
RGB	rgb(77, 40, 141)
HSL	hsl(262, 56%, 35%)
HSV	hsv(262, 72%, 55%)
CMYK	cmyk(45.4%, 71.6%, 0%, 44.7%)
CIE-LAB	lab(26.79, 40.27, -49.84)
CIE-LCH	lch(26.79, 64.08, 308.93°)
OKLab	oklab(38.66% 0.0656 -0.1426)
OKLCH	oklch(38.66% 0.157 294.7)
XYZ	xyz(8.6258, 5.0182, 25.7083)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D288D #688D28

analogous

#28368D #4D288D #7F288D

triadic

#4D288D #8D4D28 #288D4D

tetradic

#4D288D #8D2836 #688D28 #288D7F

square

#4D288D #8D2836 #688D28 #288D7F

split-complementary

#4D288D #8D7F28 #368D28

monochromatic

#190D2E #331A5D #4D288D #6736BD #885ED1

Accessibility & contrast

On white

10.48

#4D288D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#4D288D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D288D

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D288D	#FFFFFF	#000000	##FFFFFF
##4D288D	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004090

Deuteranopia (green-blind)

#003E8B

Tritanopia (blue-blind)

#3B4157

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d288d;
/* rgb */ color: rgb(77, 40, 141);
/* oklch */ color: oklch(38.7% 0.157 294.7);

Tailwind

colors: {
  custom: {
    50: '#8565af',
    500: '#4d288d',
    950: '#000000',
  },
}

SCSS

$custom: #4d288d;
$custom-light: #8565af;
$custom-dark: #000000;

JSON

{
  "hex": "#4d288d",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 141
  },
  "hsl": {
    "h": 261.98,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.38662,
    "c": 0.15701,
    "h": 294.7
  },
  "luminance": 0.05018
}

Semantic roles & 50–950 ramp

primary

#4D288D

secondary

#95B75A

accent

#DF49A8

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #4D288D

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

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