#2D198A#2D198A

#2D198A is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.172 H 279.7°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D198A
RGB	rgb(45, 25, 138)
HSL	hsl(251, 69%, 32%)
HSV	hsv(251, 82%, 54%)
CMYK	cmyk(67.4%, 81.9%, 0%, 45.9%)
CIE-LAB	lab(20.39, 42.40, -58.60)
CIE-LCH	lch(20.39, 72.33, 305.89°)
OKLab	oklab(33.27% 0.0288 -0.1692)
OKLCH	oklch(33.27% 0.172 279.7)
XYZ	xyz(6.0158, 3.0876, 24.3188)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D198A #768A19

analogous

#193E8A #2D198A #65198A

triadic

#2D198A #8A2D19 #198A2D

tetradic

#2D198A #8A193E #768A19 #198A65

square

#2D198A #8A193E #768A19 #198A65

split-complementary

#2D198A #8A6519 #3E8A19

monochromatic

#0B0622 #1C1056 #2D198A #3E22BE #5C41DD

Accessibility & contrast

On white

12.98

#2D198A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2D198A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D198A

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D198A	#FFFFFF	#000000	##FFFFFF
##2D198A	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358D

Deuteranopia (green-blind)

#002D88

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2d198a;
/* rgb */ color: rgb(45, 25, 138);
/* oklch */ color: oklch(33.3% 0.172 279.7);

Tailwind

colors: {
  custom: {
    50: '#745aad',
    500: '#2d198a',
    950: '#000000',
  },
}

SCSS

$custom: #2d198a;
$custom-light: #745aad;
$custom-dark: #000000;

JSON

{
  "hex": "#2d198a",
  "rgb": {
    "r": 45,
    "g": 25,
    "b": 138
  },
  "hsl": {
    "h": 250.619,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.33272,
    "c": 0.17163,
    "h": 279.7
  },
  "luminance": 0.03088
}

Semantic roles & 50–950 ramp

primary

#2D198A

secondary

#A7BD42

accent

#EC3CCD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D198A

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

Preview Lab → · Contrast checker → · Palette generator →