#291D69#291D69

#291D69 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.0% C 0.126 H 282.9°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#291D69
RGB	rgb(41, 29, 105)
HSL	hsl(249, 57%, 26%)
HSV	hsv(249, 72%, 41%)
CMYK	cmyk(61%, 72.4%, 0%, 58.8%)
CIE-LAB	lab(17.32, 28.88, -42.56)
CIE-LCH	lch(17.32, 51.43, 304.16°)
OKLab	oklab(29.97% 0.0282 -0.1225)
OKLCH	oklch(29.97% 0.126 282.9)
XYZ	xyz(3.9028, 2.3698, 13.6136)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291D69 #5D691D

analogous

#1D3769 #291D69 #4F1D69

triadic

#291D69 #69291D #1D6929

tetradic

#291D69 #691D37 #5D691D #1D694F

square

#291D69 #691D37 #5D691D #1D694F

split-complementary

#291D69 #694F1D #37691D

monochromatic

#090718 #161039 #291D69 #3C2A99 #4F38C8

Accessibility & contrast

On white

14.25

#291D69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#291D69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291D69

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291D69	#FFFFFF	#000000	##FFFFFF
##291D69	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6B

Deuteranopia (green-blind)

#002868

Tritanopia (blue-blind)

#053140

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #291d69;
/* rgb */ color: rgb(41, 29, 105);
/* oklch */ color: oklch(30.0% 0.126 282.9);

Tailwind

colors: {
  custom: {
    50: '#6b5a95',
    500: '#291d69',
    950: '#000000',
  },
}

SCSS

$custom: #291d69;
$custom-light: #6b5a95;
$custom-dark: #000000;

JSON

{
  "hex": "#291d69",
  "rgb": {
    "r": 41,
    "g": 29,
    "b": 105
  },
  "hsl": {
    "h": 249.474,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29965,
    "c": 0.12571,
    "h": 282.9
  },
  "luminance": 0.0237
}

Semantic roles & 50–950 ramp

primary

#291D69

secondary

#909E44

accent

#E048C8

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #291D69

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

Preview Lab → · Contrast checker → · Palette generator →