#291E82#291E82

#291E82 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.7% C 0.158 H 278.1°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#291E82
RGB	rgb(41, 30, 130)
HSL	hsl(247, 63%, 31%)
HSV	hsv(247, 77%, 51%)
CMYK	cmyk(68.5%, 76.9%, 0%, 49%)
CIE-LAB	lab(20.09, 36.74, -54.08)
CIE-LCH	lch(20.09, 65.38, 304.19°)
OKLab	oklab(32.71% 0.0221 -0.1562)
OKLCH	oklch(32.71% 0.158 278.1)
XYZ	xyz(5.4067, 3.0112, 21.4111)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291E82 #77821E

analogous

#1E4582 #291E82 #5B1E82

triadic

#291E82 #82291E #1E8229

tetradic

#291E82 #821E45 #77821E #1E825B

square

#291E82 #821E45 #77821E #1E825B

split-complementary

#291E82 #825B1E #45821E

monochromatic

#0A071F #191350 #291E82 #3929B4 #5646D4

Accessibility & contrast

On white

13.11

#291E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#291E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291E82

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291E82	#FFFFFF	#000000	##FFFFFF
##291E82	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003485

Deuteranopia (green-blind)

#002C80

Tritanopia (blue-blind)

#003B4E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #291e82;
/* rgb */ color: rgb(41, 30, 130);
/* oklch */ color: oklch(32.7% 0.158 278.1);

Tailwind

colors: {
  custom: {
    50: '#705ca7',
    500: '#291e82',
    950: '#000000',
  },
}

SCSS

$custom: #291e82;
$custom-light: #705ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#291e82",
  "rgb": {
    "r": 41,
    "g": 30,
    "b": 130
  },
  "hsl": {
    "h": 246.6,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32711,
    "c": 0.15776,
    "h": 278.1
  },
  "luminance": 0.03012
}

Semantic roles & 50–950 ramp

primary

#291E82

secondary

#A9B547

accent

#E642D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #291E82

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

Preview Lab → · Contrast checker → · Palette generator →