#291D85#291D85

#291D85 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.9% C 0.163 H 277.8°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#291D85
RGB	rgb(41, 29, 133)
HSL	hsl(247, 64%, 32%)
HSV	hsv(247, 78%, 52%)
CMYK	cmyk(69.2%, 78.2%, 0%, 47.8%)
CIE-LAB	lab(20.22, 38.30, -55.76)
CIE-LCH	lch(20.22, 67.65, 304.48°)
OKLab	oklab(32.9% 0.022 -0.1611)
OKLCH	oklch(32.9% 0.163 277.8)
XYZ	xyz(5.5861, 3.0431, 22.4788)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291D85 #79851D

analogous

#1D4585 #291D85 #5D1D85

triadic

#291D85 #85291D #1D8529

tetradic

#291D85 #851D45 #79851D #1D855D

square

#291D85 #851D45 #79851D #1D855D

split-complementary

#291D85 #855D1D #45851D

monochromatic

#0A0721 #1A1253 #291D85 #3828B7 #5646D7

Accessibility & contrast

On white

13.05

#291D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#291D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291D85

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291D85	#FFFFFF	#000000	##FFFFFF
##291D85	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003588

Deuteranopia (green-blind)

#002C83

Tritanopia (blue-blind)

#003B50

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #291d85;
/* rgb */ color: rgb(41, 29, 133);
/* oklch */ color: oklch(32.9% 0.163 277.8);

Tailwind

colors: {
  custom: {
    50: '#715baa',
    500: '#291d85',
    950: '#000000',
  },
}

SCSS

$custom: #291d85;
$custom-light: #715baa;
$custom-dark: #000000;

JSON

{
  "hex": "#291d85",
  "rgb": {
    "r": 41,
    "g": 29,
    "b": 133
  },
  "hsl": {
    "h": 246.923,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32897,
    "c": 0.16259,
    "h": 277.8
  },
  "luminance": 0.03044
}

Semantic roles & 50–950 ramp

primary

#291D85

secondary

#ABB846

accent

#E741D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #291D85

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

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