#3D1BBC#3D1BBC

#3D1BBC is a dark, highly saturated violet. Relative luminance 0.054; OKLCH L 40.4% C 0.224 H 279.2°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#3D1BBC
RGB	rgb(61, 27, 188)
HSL	hsl(253, 75%, 42%)
HSV	hsv(253, 86%, 74%)
CMYK	cmyk(67.6%, 85.6%, 0%, 26.3%)
CIE-LAB	lab(27.86, 57.46, -76.60)
CIE-LCH	lch(27.86, 95.76, 306.87°)
OKLab	oklab(40.44% 0.0356 -0.2211)
OKLCH	oklch(40.44% 0.224 279.2)
XYZ	xyz(11.3906, 5.4058, 48.0104)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1BBC #9ABC1B

analogous

#1B49BC #3D1BBC #8E1BBC

triadic

#3D1BBC #BC3D1B #1BBC3D

tetradic

#3D1BBC #BC1B49 #9ABC1B #1BBC8E

square

#3D1BBC #BC1B49 #9ABC1B #1BBC8E

split-complementary

#3D1BBC #BC8E1B #49BC1B

monochromatic

#1A0C51 #2C1386 #3D1BBC #5833E2 #8368E9

Accessibility & contrast

On white

10.09

#3D1BBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3D1BBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1BBC

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1BBC	#FFFFFF	#000000	##FFFFFF
##3D1BBC	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047C0

Deuteranopia (green-blind)

#003BB9

Tritanopia (blue-blind)

#005070

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3d1bbc;
/* rgb */ color: rgb(61, 27, 188);
/* oklch */ color: oklch(40.4% 0.224 279.2);

Tailwind

colors: {
  custom: {
    50: '#8660d2',
    500: '#3d1bbc',
    950: '#000000',
  },
}

SCSS

$custom: #3d1bbc;
$custom-light: #8660d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1bbc",
  "rgb": {
    "r": 61,
    "g": 27,
    "b": 188
  },
  "hsl": {
    "h": 252.671,
    "s": 74.884,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40441,
    "c": 0.224,
    "h": 279.2
  },
  "luminance": 0.05407
}

Semantic roles & 50–950 ramp

primary

#3D1BBC

secondary

#B8CF64

accent

#F236CA

background

#F9F5FD

surface

#F1EAFA

border

#CBC6D3

text

#0D0514

muted

#7E7983

Preview Lab

Preview with #3D1BBC

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

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