#291990#291990

#291990 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.6% C 0.180 H 276.7°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#291990
RGB	rgb(41, 25, 144)
HSL	hsl(248, 70%, 33%)
HSV	hsv(248, 83%, 56%)
CMYK	cmyk(71.5%, 82.6%, 0%, 43.5%)
CIE-LAB	lab(20.75, 43.89, -61.76)
CIE-LCH	lch(20.75, 75.77, 305.40°)
OKLab	oklab(33.64% 0.021 -0.1785)
OKLCH	oklch(33.64% 0.18 276.7)
XYZ	xyz(6.2945, 3.1797, 26.6622)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291990 #809019

analogous

#194490 #291990 #641990

triadic

#291990 #902919 #199029

tetradic

#291990 #901944 #809019 #199064

square

#291990 #901944 #809019 #199064

split-complementary

#291990 #906419 #449019

monochromatic

#0B0728 #1A105C #291990 #3822C4 #5945DF

Accessibility & contrast

On white

12.84

#291990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#291990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291990

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291990	#FFFFFF	#000000	##FFFFFF
##291990	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003793

Deuteranopia (green-blind)

#002D8E

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #291990;
/* rgb */ color: rgb(41, 25, 144);
/* oklch */ color: oklch(33.6% 0.180 276.7);

Tailwind

colors: {
  custom: {
    50: '#745ab2',
    500: '#291990',
    950: '#000000',
  },
}

SCSS

$custom: #291990;
$custom-light: #745ab2;
$custom-dark: #000000;

JSON

{
  "hex": "#291990",
  "rgb": {
    "r": 41,
    "g": 25,
    "b": 144
  },
  "hsl": {
    "h": 248.067,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33639,
    "c": 0.17972,
    "h": 276.7
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#291990

secondary

#AFC045

accent

#ED3BD5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291990

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

Preview Lab → · Contrast checker → · Palette generator →