#291C96#291C96

#291C96 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.7% C 0.184 H 275.6°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#291C96
RGB	rgb(41, 28, 150)
HSL	hsl(246, 69%, 35%)
HSV	hsv(246, 81%, 59%)
CMYK	cmyk(72.7%, 81.3%, 0%, 41.2%)
CIE-LAB	lab(21.96, 44.30, -63.48)
CIE-LCH	lch(21.96, 77.41, 304.91°)
OKLab	oklab(34.68% 0.018 -0.1835)
OKLCH	oklch(34.68% 0.184 275.6)
XYZ	xyz(6.8329, 3.5033, 29.1643)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291C96 #89961C

analogous

#1C4C96 #291C96 #661C96

triadic

#291C96 #96291C #1C9629

tetradic

#291C96 #961C4C #89961C #1C9666

square

#291C96 #961C4C #89961C #1C9666

split-complementary

#291C96 #96661C #4C961C

monochromatic

#0D092F #1B1262 #291C96 #3726CA #5E4EDE

Accessibility & contrast

On white

12.35

#291C96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#291C96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291C96

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291C96	#FFFFFF	#000000	##FFFFFF
##291C96	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A99

Deuteranopia (green-blind)

#002F94

Tritanopia (blue-blind)

#004259

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #291c96;
/* rgb */ color: rgb(41, 28, 150);
/* oklch */ color: oklch(34.7% 0.184 275.6);

Tailwind

colors: {
  custom: {
    50: '#755cb6',
    500: '#291c96',
    950: '#000000',
  },
}

SCSS

$custom: #291c96;
$custom-light: #755cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#291c96",
  "rgb": {
    "r": 41,
    "g": 28,
    "b": 150
  },
  "hsl": {
    "h": 246.393,
    "s": 68.539,
    "l": 34.902
  },
  "oklch": {
    "l": 0.34681,
    "c": 0.18441,
    "h": 275.6
  },
  "luminance": 0.03504
}

Semantic roles & 50–950 ramp

primary

#291C96

secondary

#B4C14D

accent

#EB3CD9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291C96

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

Preview Lab → · Contrast checker → · Palette generator →