#4D288C#4D288C

#4D288C is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.6% C 0.156 H 295.0°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#4D288C
RGB	rgb(77, 40, 140)
HSL	hsl(262, 56%, 35%)
HSV	hsv(262, 71%, 55%)
CMYK	cmyk(45%, 71.4%, 0%, 45.1%)
CIE-LAB	lab(26.70, 39.99, -49.36)
CIE-LCH	lch(26.70, 63.53, 309.01°)
OKLab	oklab(38.58% 0.0658 -0.1412)
OKLCH	oklch(38.58% 0.156 295)
XYZ	xyz(8.5517, 4.9886, 25.3182)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D288C #678C28

analogous

#28358C #4D288C #7F288C

triadic

#4D288C #8C4D28 #288C4D

tetradic

#4D288C #8C2835 #678C28 #288C7F

square

#4D288C #8C2835 #678C28 #288C7F

split-complementary

#4D288C #8C7F28 #358C28

monochromatic

#190D2D #331A5C #4D288C #6736BC #885ED1

Accessibility & contrast

On white

10.51

#4D288C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#4D288C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D288C

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D288C	#FFFFFF	#000000	##FFFFFF
##4D288C	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408F

Deuteranopia (green-blind)

#003E8A

Tritanopia (blue-blind)

#3C4157

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d288c;
/* rgb */ color: rgb(77, 40, 140);
/* oklch */ color: oklch(38.6% 0.156 295.0);

Tailwind

colors: {
  custom: {
    50: '#8565ae',
    500: '#4d288c',
    950: '#000000',
  },
}

SCSS

$custom: #4d288c;
$custom-light: #8565ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d288c",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 140
  },
  "hsl": {
    "h": 262.2,
    "s": 55.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38576,
    "c": 0.1558,
    "h": 295
  },
  "luminance": 0.04989
}

Semantic roles & 50–950 ramp

primary

#4D288C

secondary

#94B65A

accent

#DF49A7

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0610

muted

#7D7A7F

Preview Lab

Preview with #4D288C

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

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