#2D1B84#2D1B84

#2D1B84 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.162 H 280.4°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#2D1B84
RGB	rgb(45, 27, 132)
HSL	hsl(250, 66%, 31%)
HSV	hsv(250, 80%, 52%)
CMYK	cmyk(65.9%, 79.5%, 0%, 48.2%)
CIE-LAB	lab(20.07, 39.51, -55.36)
CIE-LCH	lch(20.07, 68.01, 305.51°)
OKLab	oklab(32.85% 0.0294 -0.1598)
OKLCH	oklch(32.85% 0.162 280.4)
XYZ	xyz(5.6377, 3.0073, 22.1087)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1B84 #72841B

analogous

#1B3D84 #2D1B84 #611B84

triadic

#2D1B84 #842D1B #1B842D

tetradic

#2D1B84 #841B3D #72841B #1B8461

square

#2D1B84 #841B3D #72841B #1B8461

split-complementary

#2D1B84 #84611B #3D841B

monochromatic

#0A061E #1C1151 #2D1B84 #3E25B7 #5B41D8

Accessibility & contrast

On white

13.11

#2D1B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2D1B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1B84

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1B84	#FFFFFF	#000000	##FFFFFF
##2D1B84	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003487

Deuteranopia (green-blind)

#002C82

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d1b84;
/* rgb */ color: rgb(45, 27, 132);
/* oklch */ color: oklch(32.9% 0.162 280.4);

Tailwind

colors: {
  custom: {
    50: '#735aa9',
    500: '#2d1b84',
    950: '#000000',
  },
}

SCSS

$custom: #2d1b84;
$custom-light: #735aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1b84",
  "rgb": {
    "r": 45,
    "g": 27,
    "b": 132
  },
  "hsl": {
    "h": 250.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32851,
    "c": 0.16246,
    "h": 280.4
  },
  "luminance": 0.03008
}

Semantic roles & 50–950 ramp

primary

#2D1B84

secondary

#A3B743

accent

#E93FCC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1B84

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

Preview Lab → · Contrast checker → · Palette generator →