#2D1F73#2D1F73

#2D1F73 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.6% C 0.136 H 283.0°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#2D1F73
RGB	rgb(45, 31, 115)
HSL	hsl(250, 58%, 29%)
HSV	hsv(250, 73%, 45%)
CMYK	cmyk(60.9%, 73%, 0%, 54.9%)
CIE-LAB	lab(19.12, 31.69, -46.09)
CIE-LCH	lch(19.12, 55.93, 304.51°)
OKLab	oklab(31.65% 0.0306 -0.1327)
OKLCH	oklch(31.65% 0.136 283)
XYZ	xyz(4.6657, 2.7754, 16.5062)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1F73 #65731F

analogous

#1F3B73 #2D1F73 #571F73

triadic

#2D1F73 #732D1F #1F732D

tetradic

#2D1F73 #731F3B #65731F #1F7357

square

#2D1F73 #731F3B #65731F #1F7357

split-complementary

#2D1F73 #73571F #3B731F

monochromatic

#090618 #1A1243 #2D1F73 #402CA3 #5841CC

Accessibility & contrast

On white

13.50

#2D1F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2D1F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1F73

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1F73	#FFFFFF	#000000	##FFFFFF
##2D1F73	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#002C71

Tritanopia (blue-blind)

#043546

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d1f73;
/* rgb */ color: rgb(45, 31, 115);
/* oklch */ color: oklch(31.6% 0.136 283.0);

Tailwind

colors: {
  custom: {
    50: '#6f5c9c',
    500: '#2d1f73',
    950: '#000000',
  },
}

SCSS

$custom: #2d1f73;
$custom-light: #6f5c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1f73",
  "rgb": {
    "r": 45,
    "g": 31,
    "b": 115
  },
  "hsl": {
    "h": 250,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31647,
    "c": 0.13619,
    "h": 283
  },
  "luminance": 0.02776
}

Semantic roles & 50–950 ramp

primary

#2D1F73

secondary

#97A747

accent

#E147C7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #2D1F73

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

Preview Lab → · Contrast checker → · Palette generator →