#291D96#291D96

#291D96 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.8% C 0.184 H 275.5°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#291D96
RGB	rgb(41, 29, 150)
HSL	hsl(246, 68%, 35%)
HSV	hsv(246, 81%, 59%)
CMYK	cmyk(72.7%, 80.7%, 0%, 41.2%)
CIE-LAB	lab(22.13, 43.79, -63.19)
CIE-LCH	lch(22.13, 76.89, 304.72°)
OKLab	oklab(34.8% 0.0176 -0.1827)
OKLCH	oklch(34.8% 0.184 275.5)
XYZ	xyz(6.8570, 3.5515, 29.1724)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291D96 #8A961D

analogous

#1D4E96 #291D96 #651D96

triadic

#291D96 #96291D #1D9629

tetradic

#291D96 #961D4E #8A961D #1D9665

square

#291D96 #961D4E #8A961D #1D9665

split-complementary

#291D96 #96651D #4E961D

monochromatic

#0D092F #1B1363 #291D96 #3727C9 #5E50DD

Accessibility & contrast

On white

12.28

#291D96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#291D96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291D96

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291D96	#FFFFFF	#000000	##FFFFFF
##291D96	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A99

Deuteranopia (green-blind)

#002F94

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #291d96;
/* rgb */ color: rgb(41, 29, 150);
/* oklch */ color: oklch(34.8% 0.184 275.5);

Tailwind

colors: {
  custom: {
    50: '#755cb6',
    500: '#291d96',
    950: '#000000',
  },
}

SCSS

$custom: #291d96;
$custom-light: #755cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#291d96",
  "rgb": {
    "r": 41,
    "g": 29,
    "b": 150
  },
  "hsl": {
    "h": 245.95,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.34802,
    "c": 0.18355,
    "h": 275.5
  },
  "luminance": 0.03552
}

Semantic roles & 50–950 ramp

primary

#291D96

secondary

#B5C04F

accent

#EA3DD9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291D96

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

Preview Lab → · Contrast checker → · Palette generator →