#291B62#291B62

#291B62 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 28.9% C 0.119 H 285.3°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#291B62
RGB	rgb(41, 27, 98)
HSL	hsl(252, 57%, 25%)
HSV	hsv(252, 72%, 38%)
CMYK	cmyk(58.2%, 72.4%, 0%, 61.6%)
CIE-LAB	lab(16.19, 27.76, -39.80)
CIE-LCH	lch(16.19, 48.53, 304.89°)
OKLab	oklab(28.95% 0.0313 -0.1144)
OKLCH	oklch(28.95% 0.119 285.3)
XYZ	xyz(3.5103, 2.1369, 11.7804)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291B62 #54621B

analogous

#1B3162 #291B62 #4D1B62

triadic

#291B62 #62291B #1B6229

tetradic

#291B62 #621B31 #54621B #1B624D

square

#291B62 #621B31 #54621B #1B624D

split-complementary

#291B62 #624D1B #31621B

monochromatic

#0A0718 #150E32 #291B62 #3D2892 #5135C2

Accessibility & contrast

On white

14.71

#291B62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#291B62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291B62

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291B62	#FFFFFF	#000000	##FFFFFF
##291B62	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A64

Deuteranopia (green-blind)

#002661

Tritanopia (blue-blind)

#102D3C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #291b62;
/* rgb */ color: rgb(41, 27, 98);
/* oklch */ color: oklch(28.9% 0.119 285.3);

Tailwind

colors: {
  custom: {
    50: '#6a588f',
    500: '#291b62',
    950: '#000000',
  },
}

SCSS

$custom: #291b62;
$custom-light: #6a588f;
$custom-dark: #000000;

JSON

{
  "hex": "#291b62",
  "rgb": {
    "r": 41,
    "g": 27,
    "b": 98
  },
  "hsl": {
    "h": 251.831,
    "s": 56.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28948,
    "c": 0.11862,
    "h": 285.3
  },
  "luminance": 0.02137
}

Semantic roles & 50–950 ramp

primary

#291B62

secondary

#879841

accent

#E048C2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #291B62

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

Preview Lab → · Contrast checker → · Palette generator →