#291C95#291C95

#291C95 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.6% C 0.183 H 275.7°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#291C95
RGB	rgb(41, 28, 149)
HSL	hsl(246, 68%, 35%)
HSV	hsv(246, 81%, 58%)
CMYK	cmyk(72.5%, 81.2%, 0%, 41.6%)
CIE-LAB	lab(21.84, 43.98, -63.06)
CIE-LCH	lch(21.84, 76.88, 304.90°)
OKLab	oklab(34.57% 0.0183 -0.1823)
OKLCH	oklch(34.57% 0.183 275.7)
XYZ	xyz(6.7527, 3.4712, 28.7421)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291C95 #88951C

analogous

#1C4C95 #291C95 #651C95

triadic

#291C95 #95291C #1C9529

tetradic

#291C95 #951C4C #88951C #1C9565

square

#291C95 #951C4C #88951C #1C9565

split-complementary

#291C95 #95651C #4C951C

monochromatic

#0D092E #1B1261 #291C95 #3726C9 #5D4EDE

Accessibility & contrast

On white

12.39

#291C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#291C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291C95

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291C95	#FFFFFF	#000000	##FFFFFF
##291C95	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003998

Deuteranopia (green-blind)

#002F93

Tritanopia (blue-blind)

#004159

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #291c95;
/* rgb */ color: rgb(41, 28, 149);
/* oklch */ color: oklch(34.6% 0.183 275.7);

Tailwind

colors: {
  custom: {
    50: '#755cb5',
    500: '#291c95',
    950: '#000000',
  },
}

SCSS

$custom: #291c95;
$custom-light: #755cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#291c95",
  "rgb": {
    "r": 41,
    "g": 28,
    "b": 149
  },
  "hsl": {
    "h": 246.446,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34566,
    "c": 0.1832,
    "h": 275.7
  },
  "luminance": 0.03472
}

Semantic roles & 50–950 ramp

primary

#291C95

secondary

#B4C04D

accent

#EB3DD8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #291C95

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

Preview Lab → · Contrast checker → · Palette generator →