#2D1781#2D1781

#2D1781 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.163 H 281.6°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#2D1781
RGB	rgb(45, 23, 129)
HSL	hsl(252, 70%, 30%)
HSV	hsv(252, 82%, 51%)
CMYK	cmyk(65.1%, 82.2%, 0%, 49.4%)
CIE-LAB	lab(19.04, 40.60, -55.17)
CIE-LCH	lch(19.04, 68.50, 306.35°)
OKLab	oklab(32.03% 0.0327 -0.1592)
OKLCH	oklch(32.03% 0.163 281.6)
XYZ	xyz(5.3498, 2.7553, 21.0145)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1781 #6B8117

analogous

#173681 #2D1781 #621781

triadic

#2D1781 #812D17 #17812D

tetradic

#2D1781 #811736 #6B8117 #178162

square

#2D1781 #811736 #6B8117 #178162

split-complementary

#2D1781 #816217 #368117

monochromatic

#09051A #1B0E4D #2D1781 #3F20B5 #5937DB

Accessibility & contrast

On white

13.54

#2D1781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2D1781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1781

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1781	#FFFFFF	#000000	##FFFFFF
##2D1781	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003284

Deuteranopia (green-blind)

#002A7F

Tritanopia (blue-blind)

#00374C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d1781;
/* rgb */ color: rgb(45, 23, 129);
/* oklch */ color: oklch(32.0% 0.163 281.6);

Tailwind

colors: {
  custom: {
    50: '#7258a7',
    500: '#2d1781',
    950: '#000000',
  },
}

SCSS

$custom: #2d1781;
$custom-light: #7258a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1781",
  "rgb": {
    "r": 45,
    "g": 23,
    "b": 129
  },
  "hsl": {
    "h": 252.453,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3203,
    "c": 0.16252,
    "h": 281.6
  },
  "luminance": 0.02756
}

Semantic roles & 50–950 ramp

primary

#2D1781

secondary

#9DB53E

accent

#ED3BC8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #2D1781

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

Preview Lab → · Contrast checker → · Palette generator →