#291989#291989

#291989 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.8% C 0.171 H 277.7°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#291989
RGB	rgb(41, 25, 137)
HSL	hsl(249, 69%, 32%)
HSV	hsv(249, 82%, 54%)
CMYK	cmyk(70.1%, 81.8%, 0%, 46.3%)
CIE-LAB	lab(19.93, 41.70, -58.74)
CIE-LCH	lch(19.93, 72.04, 305.37°)
OKLab	oklab(32.83% 0.023 -0.1697)
OKLCH	oklch(32.83% 0.171 277.7)
XYZ	xyz(5.7760, 2.9723, 23.9314)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291989 #798919

analogous

#194189 #291989 #611989

triadic

#291989 #892919 #198929

tetradic

#291989 #891941 #798919 #198961

square

#291989 #891941 #798919 #198961

split-complementary

#291989 #896119 #418919

monochromatic

#0A0621 #1A1055 #291989 #3822BD #5640DC

Accessibility & contrast

On white

13.17

#291989 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#291989 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291989

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291989	#FFFFFF	#000000	##FFFFFF
##291989	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358C

Deuteranopia (green-blind)

#002B87

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #291989;
/* rgb */ color: rgb(41, 25, 137);
/* oklch */ color: oklch(32.8% 0.171 277.7);

Tailwind

colors: {
  custom: {
    50: '#7259ad',
    500: '#291989',
    950: '#000000',
  },
}

SCSS

$custom: #291989;
$custom-light: #7259ad;
$custom-dark: #000000;

JSON

{
  "hex": "#291989",
  "rgb": {
    "r": 41,
    "g": 25,
    "b": 137
  },
  "hsl": {
    "h": 248.571,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32833,
    "c": 0.17128,
    "h": 277.7
  },
  "luminance": 0.02973
}

Semantic roles & 50–950 ramp

primary

#291989

secondary

#ABBC41

accent

#EC3CD3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #291989

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

Preview Lab → · Contrast checker → · Palette generator →