#290743#290743

#290743 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.1% C 0.104 H 305.0°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#290743
RGB	rgb(41, 7, 67)
HSL	hsl(274, 81%, 15%)
HSV	hsv(274, 90%, 26%)
CMYK	cmyk(38.8%, 89.6%, 0%, 73.7%)
CIE-LAB	lab(9.23, 29.38, -29.99)
CIE-LCH	lch(9.23, 41.98, 314.40°)
OKLab	oklab(23.09% 0.0598 -0.0855)
OKLCH	oklch(23.09% 0.104 305)
XYZ	xyz(2.0033, 1.0286, 5.4021)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290743 #214307

analogous

#0B0743 #290743 #43073F

triadic

#290743 #432907 #074329

tetradic

#290743 #430B07 #214307 #073F43

square

#290743 #430B07 #214307 #073F43

split-complementary

#290743 #3F4307 #07430B

monochromatic

#11031C #11031C #290743 #4B0D7A #6D13B2

Accessibility & contrast

On white

17.42

#290743 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#290743 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290743

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290743	#FFFFFF	#000000	##FFFFFF
##290743	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001A42

Tritanopia (blue-blind)

#241725

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #290743;
/* rgb */ color: rgb(41, 7, 67);
/* oklch */ color: oklch(23.1% 0.104 305.0);

Tailwind

colors: {
  custom: {
    50: '#664b78',
    500: '#290743',
    950: '#000000',
  },
}

SCSS

$custom: #290743;
$custom-light: #664b78;
$custom-dark: #000000;

JSON

{
  "hex": "#290743",
  "rgb": {
    "r": 41,
    "g": 7,
    "b": 67
  },
  "hsl": {
    "h": 274,
    "s": 81.081,
    "l": 14.51
  },
  "oklch": {
    "l": 0.23089,
    "c": 0.10432,
    "h": 305
  },
  "luminance": 0.01029
}

Semantic roles & 50–950 ramp

primary

#290743

secondary

#4D8224

accent

#F73087

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #290743

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

Preview Lab → · Contrast checker → · Palette generator →