#290F48#290F48

#290F48 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.6% C 0.100 H 299.8°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#290F48
RGB	rgb(41, 15, 72)
HSL	hsl(267, 66%, 17%)
HSV	hsv(267, 79%, 28%)
CMYK	cmyk(43.1%, 79.2%, 0%, 71.8%)
CIE-LAB	lab(11.14, 26.68, -30.39)
CIE-LCH	lch(11.14, 40.44, 311.28°)
OKLab	oklab(24.58% 0.0497 -0.0867)
OKLCH	oklch(24.58% 0.1 299.8)
XYZ	xyz(2.2547, 1.2809, 6.2581)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F48 #2E480F

analogous

#0F1248 #290F48 #460F48

triadic

#290F48 #48290F #0F4829

tetradic

#290F48 #480F12 #2E480F #0F4846

square

#290F48 #480F12 #2E480F #0F4846

split-complementary

#290F48 #48460F #12480F

monochromatic

#0E0519 #0E0519 #290F48 #461A7B #6324AD

Accessibility & contrast

On white

16.72

#290F48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#290F48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F48

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F48	#FFFFFF	#000000	##FFFFFF
##290F48	1.00	16.72	1.26	16.72
#FFFFFF	16.72	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4A

Deuteranopia (green-blind)

#001D47

Tritanopia (blue-blind)

#221D2A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #290f48;
/* rgb */ color: rgb(41, 15, 72);
/* oklch */ color: oklch(24.6% 0.100 299.8);

Tailwind

colors: {
  custom: {
    50: '#66507b',
    500: '#290f48',
    950: '#000000',
  },
}

SCSS

$custom: #290f48;
$custom-light: #66507b;
$custom-dark: #000000;

JSON

{
  "hex": "#290f48",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 72
  },
  "hsl": {
    "h": 267.368,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.24584,
    "c": 0.09994,
    "h": 299.8
  },
  "luminance": 0.01281
}

Semantic roles & 50–950 ramp

primary

#290F48

secondary

#5D8230

accent

#E83F9B

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060209

muted

#7A787B

Preview Lab

Preview with #290F48

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

Preview Lab → · Contrast checker → · Palette generator →