#2D1B73#2D1B73

#2D1B73 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.0% C 0.141 H 283.9°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B73
RGB	rgb(45, 27, 115)
HSL	hsl(252, 62%, 28%)
HSV	hsv(252, 77%, 45%)
CMYK	cmyk(60.9%, 76.5%, 0%, 54.9%)
CIE-LAB	lab(18.27, 34.05, -47.48)
CIE-LCH	lch(18.27, 58.43, 305.65°)
OKLab	oklab(31.05% 0.034 -0.1368)
OKLCH	oklch(31.05% 0.141 283.9)
XYZ	xyz(4.5677, 2.5793, 16.4735)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B73 #61731B

analogous

#1B3573 #2D1B73 #591B73

triadic

#2D1B73 #732D1B #1B732D

tetradic

#2D1B73 #731B35 #61731B #1B7359

square

#2D1B73 #731B35 #61731B #1B7359

split-complementary

#2D1B73 #73591B #35731B

monochromatic

#0A0619 #1A0F41 #2D1B73 #4027A5 #5738D0

Accessibility & contrast

On white

13.85

#2D1B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2D1B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B73

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B73	#FFFFFF	#000000	##FFFFFF
##2D1B73	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F76

Deuteranopia (green-blind)

#002A71

Tritanopia (blue-blind)

#053345

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2d1b73;
/* rgb */ color: rgb(45, 27, 115);
/* oklch */ color: oklch(31.0% 0.141 283.9);

Tailwind

colors: {
  custom: {
    50: '#6f599c',
    500: '#2d1b73',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b73;
$custom-light: #6f599c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b73",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 115
  },
  "hsl": {
    "h": 252.273,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31045,
    "c": 0.14093,
    "h": 283.9
  },
  "luminance": 0.0258
}

Semantic roles & 50–950 ramp

primary

#2D1B73

secondary

#93A842

accent

#E543C4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2D1B73

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

Preview Lab → · Contrast checker → · Palette generator →