#291E76#291E76

#291E76 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.4% C 0.142 H 280.0°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#291E76
RGB	rgb(41, 30, 118)
HSL	hsl(248, 59%, 29%)
HSV	hsv(248, 75%, 46%)
CMYK	cmyk(65.3%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(18.83, 32.70, -48.50)
CIE-LCH	lch(18.83, 58.50, 303.99°)
OKLab	oklab(31.44% 0.0248 -0.1399)
OKLCH	oklch(31.44% 0.142 280)
XYZ	xyz(4.6477, 2.7076, 17.4137)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291E76 #6B761E

analogous

#1E3F76 #291E76 #551E76

triadic

#291E76 #76291E #1E7629

tetradic

#291E76 #761E3F #6B761E #1E7655

square

#291E76 #761E3F #6B761E #1E7655

split-complementary

#291E76 #76551E #3F761E

monochromatic

#080618 #181245 #291E76 #3A2AA7 #5240CE

Accessibility & contrast

On white

13.62

#291E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#291E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291E76

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291E76	#FFFFFF	#000000	##FFFFFF
##291E76	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002A74

Tritanopia (blue-blind)

#003648

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #291e76;
/* rgb */ color: rgb(41, 30, 118);
/* oklch */ color: oklch(31.4% 0.142 280.0);

Tailwind

colors: {
  custom: {
    50: '#6e5b9e',
    500: '#291e76',
    950: '#000000',
  },
}

SCSS

$custom: #291e76;
$custom-light: #6e5b9e;
$custom-dark: #000000;

JSON

{
  "hex": "#291e76",
  "rgb": {
    "r": 41,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 247.5,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31441,
    "c": 0.1421,
    "h": 280
  },
  "luminance": 0.02708
}

Semantic roles & 50–950 ramp

primary

#291E76

secondary

#9DAA46

accent

#E345CF

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040E

muted

#7B797E

Preview Lab

Preview with #291E76

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

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