#291F95#291F95

#291F95 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.9% C 0.181 H 275.4°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#291F95
RGB	rgb(41, 31, 149)
HSL	hsl(245, 66%, 35%)
HSV	hsv(245, 79%, 58%)
CMYK	cmyk(72.5%, 79.2%, 0%, 41.6%)
CIE-LAB	lab(22.38, 42.44, -62.17)
CIE-LCH	lch(22.38, 75.27, 304.32°)
OKLab	oklab(34.94% 0.0169 -0.1798)
OKLCH	oklch(34.94% 0.181 275.4)
XYZ	xyz(6.8275, 3.6207, 28.7670)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291F95 #8B951F

analogous

#1F5095 #291F95 #641F95

triadic

#291F95 #95291F #1F9529

tetradic

#291F95 #951F50 #8B951F #1F9564

square

#291F95 #951F50 #8B951F #1F9564

split-complementary

#291F95 #95641F #50951F

monochromatic

#0D0A30 #1B1462 #291F95 #372AC8 #5F53DB

Accessibility & contrast

On white

12.18

#291F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#291F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291F95

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291F95	#FFFFFF	#000000	##FFFFFF
##291F95	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B98

Deuteranopia (green-blind)

#003093

Tritanopia (blue-blind)

#004359

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #291f95;
/* rgb */ color: rgb(41, 31, 149);
/* oklch */ color: oklch(34.9% 0.181 275.4);

Tailwind

colors: {
  custom: {
    50: '#755db5',
    500: '#291f95',
    950: '#000000',
  },
}

SCSS

$custom: #291f95;
$custom-light: #755db5;
$custom-dark: #000000;

JSON

{
  "hex": "#291f95",
  "rgb": {
    "r": 41,
    "g": 31,
    "b": 149
  },
  "hsl": {
    "h": 245.085,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.3494,
    "c": 0.18056,
    "h": 275.4
  },
  "luminance": 0.03621
}

Semantic roles & 50–950 ramp

primary

#291F95

secondary

#B5BF51

accent

#E93FDA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291F95

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

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