#2D1B83#2D1B83

#2D1B83 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.161 H 280.6°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B83
RGB	rgb(45, 27, 131)
HSL	hsl(250, 66%, 31%)
HSV	hsv(250, 79%, 51%)
CMYK	cmyk(65.6%, 79.4%, 0%, 48.6%)
CIE-LAB	lab(19.96, 39.19, -54.91)
CIE-LCH	lch(19.96, 67.46, 305.52°)
OKLab	oklab(32.74% 0.0297 -0.1585)
OKLCH	oklch(32.74% 0.161 280.6)
XYZ	xyz(5.5696, 2.9800, 21.7500)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B83 #71831B

analogous

#1B3D83 #2D1B83 #611B83

triadic

#2D1B83 #832D1B #1B832D

tetradic

#2D1B83 #831B3D #71831B #1B8361

square

#2D1B83 #831B3D #71831B #1B8361

split-complementary

#2D1B83 #83611B #3D831B

monochromatic

#0A061E #1C1150 #2D1B83 #3E25B6 #5B41D8

Accessibility & contrast

On white

13.16

#2D1B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2D1B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B83

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B83	#FFFFFF	#000000	##FFFFFF
##2D1B83	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003486

Deuteranopia (green-blind)

#002C81

Tritanopia (blue-blind)

#003A4E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d1b83;
/* rgb */ color: rgb(45, 27, 131);
/* oklch */ color: oklch(32.7% 0.161 280.6);

Tailwind

colors: {
  custom: {
    50: '#735aa8',
    500: '#2d1b83',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b83;
$custom-light: #735aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b83",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 131
  },
  "hsl": {
    "h": 250.385,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32742,
    "c": 0.16122,
    "h": 280.6
  },
  "luminance": 0.0298
}

Semantic roles & 50–950 ramp

primary

#2D1B83

secondary

#A3B643

accent

#E93FCB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1B83

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

Preview Lab → · Contrast checker → · Palette generator →