#290C53#290C53

#290C53 is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.3% C 0.117 H 295.0°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#290C53
RGB	rgb(41, 12, 83)
HSL	hsl(265, 75%, 19%)
HSV	hsv(265, 86%, 33%)
CMYK	cmyk(50.6%, 85.5%, 0%, 67.5%)
CIE-LAB	lab(11.68, 31.47, -37.10)
CIE-LCH	lch(11.68, 48.65, 310.31°)
OKLab	oklab(25.3% 0.0496 -0.1064)
OKLCH	oklch(25.3% 0.117 295)
XYZ	xyz(2.6068, 1.3588, 8.3069)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C53 #36530C

analogous

#0C1253 #290C53 #4C0C53

triadic

#290C53 #53290C #0C5329

tetradic

#290C53 #530C12 #36530C #0C534C

square

#290C53 #530C12 #36530C #0C534C

split-complementary

#290C53 #534C0C #12530C

monochromatic

#0D041B #0F041E #290C53 #431488 #5E1BBE

Accessibility & contrast

On white

16.51

#290C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#290C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C53

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C53	#FFFFFF	#000000	##FFFFFF
##290C53	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F55

Deuteranopia (green-blind)

#001E52

Tritanopia (blue-blind)

#1D202F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #290c53;
/* rgb */ color: rgb(41, 12, 83);
/* oklch */ color: oklch(25.3% 0.117 295.0);

Tailwind

colors: {
  custom: {
    50: '#684f84',
    500: '#290c53',
    950: '#000000',
  },
}

SCSS

$custom: #290c53;
$custom-light: #684f84;
$custom-dark: #000000;

JSON

{
  "hex": "#290c53",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 83
  },
  "hsl": {
    "h": 264.507,
    "s": 74.737,
    "l": 18.627
  },
  "oklch": {
    "l": 0.25298,
    "c": 0.11738,
    "h": 295
  },
  "luminance": 0.01359
}

Semantic roles & 50–950 ramp

primary

#290C53

secondary

#668E2D

accent

#F136A5

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#07020B

muted

#7A787C

Preview Lab

Preview with #290C53

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

Preview Lab → · Contrast checker → · Palette generator →