#290F39#290F39

#290F39 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.3% C 0.080 H 310.1°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).

Color values

HEX	#290F39
RGB	rgb(41, 15, 57)
HSL	hsl(277, 58%, 14%)
HSV	hsv(277, 74%, 22%)
CMYK	cmyk(28.1%, 73.7%, 0%, 77.6%)
CIE-LAB	lab(9.86, 22.37, -21.83)
CIE-LCH	lch(9.86, 31.26, 315.71°)
OKLab	oklab(23.27% 0.0518 -0.0615)
OKLCH	oklch(23.27% 0.08 310.1)
XYZ	xyz(1.8237, 1.1085, 3.9880)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F39 #1F390F

analogous

#140F39 #290F39 #390F34

triadic

#290F39 #39290F #0F3929

tetradic

#290F39 #39140F #1F390F #0F3439

square

#290F39 #39140F #1F390F #0F3439

split-complementary

#290F39 #34390F #0F3914

monochromatic

#110618 #110618 #290F39 #4C1C69 #6F299A

Accessibility & contrast

On white

17.19

#290F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F39

17.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F39	#FFFFFF	#000000	##FFFFFF
##290F39	1.00	17.19	1.22	17.19
#FFFFFF	17.19	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3A

Deuteranopia (green-blind)

#0A1C38

Tritanopia (blue-blind)

#271722

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290f39;
/* rgb */ color: rgb(41, 15, 57);
/* oklch */ color: oklch(23.3% 0.080 310.1);

Tailwind

colors: {
  custom: {
    50: '#654f70',
    500: '#290f39',
    950: '#000000',
  },
}

SCSS

$custom: #290f39;
$custom-light: #654f70;
$custom-dark: #000000;

JSON

{
  "hex": "#290f39",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 57
  },
  "hsl": {
    "h": 277.143,
    "s": 58.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.23265,
    "c": 0.08045,
    "h": 310.1
  },
  "luminance": 0.01108
}

Semantic roles & 50–950 ramp

primary

#290F39

secondary

#4A7330

accent

#E24681

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #290F39

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

Preview Lab → · Contrast checker → · Palette generator →