#2D1A8B#2D1A8B

#2D1A8B is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.172 H 279.3°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#2D1A8B
RGB	rgb(45, 26, 139)
HSL	hsl(250, 68%, 32%)
HSV	hsv(250, 81%, 55%)
CMYK	cmyk(67.6%, 81.3%, 0%, 45.5%)
CIE-LAB	lab(20.67, 42.22, -58.76)
CIE-LCH	lch(20.67, 72.35, 305.70°)
OKLab	oklab(33.5% 0.0279 -0.1697)
OKLCH	oklch(33.5% 0.172 279.3)
XYZ	xyz(6.1103, 3.1603, 24.7091)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D1A8B #788B1A

analogous

#1A408B #2D1A8B #651A8B

triadic

#2D1A8B #8B2D1A #1A8B2D

tetradic

#2D1A8B #8B1A40 #788B1A #1A8B65

square

#2D1A8B #8B1A40 #788B1A #1A8B65

split-complementary

#2D1A8B #8B651A #408B1A

monochromatic

#0C0724 #1C1057 #2D1A8B #3E24BF #5D43DC

Accessibility & contrast

On white

12.87

#2D1A8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2D1A8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D1A8B

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D1A8B	#FFFFFF	#000000	##FFFFFF
##2D1A8B	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368E

Deuteranopia (green-blind)

#002D89

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d1a8b;
/* rgb */ color: rgb(45, 26, 139);
/* oklch */ color: oklch(33.5% 0.172 279.3);

Tailwind

colors: {
  custom: {
    50: '#745aae',
    500: '#2d1a8b',
    950: '#000000',
  },
}

SCSS

$custom: #2d1a8b;
$custom-light: #745aae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d1a8b",
  "rgb": {
    "r": 45,
    "g": 26,
    "b": 139
  },
  "hsl": {
    "h": 250.088,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33502,
    "c": 0.17195,
    "h": 279.3
  },
  "luminance": 0.03161
}

Semantic roles & 50–950 ramp

primary

#2D1A8B

secondary

#A9BD44

accent

#EB3CCE

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D1A8B

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

Preview Lab → · Contrast checker → · Palette generator →