#291F85#291F85

#291F85 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.2% C 0.161 H 277.4°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#291F85
RGB	rgb(41, 31, 133)
HSL	hsl(246, 62%, 32%)
HSV	hsv(246, 77%, 52%)
CMYK	cmyk(69.2%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(20.61, 37.17, -55.11)
CIE-LCH	lch(20.61, 66.47, 304.00°)
OKLab	oklab(33.18% 0.0208 -0.1592)
OKLCH	oklch(33.18% 0.161 277.4)
XYZ	xyz(5.6367, 3.1444, 22.4956)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291F85 #7B851F

analogous

#1F4885 #291F85 #5C1F85

triadic

#291F85 #85291F #1F8529

tetradic

#291F85 #851F48 #7B851F #1F855C

square

#291F85 #851F48 #7B851F #1F855C

split-complementary

#291F85 #855C1F #48851F

monochromatic

#0A0822 #1A1353 #291F85 #382BB7 #574AD5

Accessibility & contrast

On white

12.89

#291F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#291F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291F85

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291F85	#FFFFFF	#000000	##FFFFFF
##291F85	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#002D83

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #291f85;
/* rgb */ color: rgb(41, 31, 133);
/* oklch */ color: oklch(33.2% 0.161 277.4);

Tailwind

colors: {
  custom: {
    50: '#715daa',
    500: '#291f85',
    950: '#000000',
  },
}

SCSS

$custom: #291f85;
$custom-light: #715daa;
$custom-dark: #000000;

JSON

{
  "hex": "#291f85",
  "rgb": {
    "r": 41,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 245.882,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33177,
    "c": 0.16055,
    "h": 277.4
  },
  "luminance": 0.03145
}

Semantic roles & 50–950 ramp

primary

#291F85

secondary

#ACB749

accent

#E543D5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #291F85

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

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