#241F88#241F88

#241F88 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.1% C 0.166 H 274.6°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#241F88
RGB	rgb(36, 31, 136)
HSL	hsl(243, 63%, 33%)
HSV	hsv(243, 77%, 53%)
CMYK	cmyk(73.5%, 77.2%, 0%, 46.7%)
CIE-LAB	lab(20.57, 37.64, -57.08)
CIE-LCH	lch(20.57, 68.38, 303.40°)
OKLab	oklab(33.14% 0.0132 -0.1651)
OKLCH	oklch(33.14% 0.166 274.6)
XYZ	xyz(5.6600, 3.1321, 23.5940)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F88 #83881F

analogous

#1F4F88 #241F88 #581F88

triadic

#241F88 #88241F #1F8824

tetradic

#241F88 #881F4F #83881F #1F8858

square

#241F88 #881F4F #83881F #1F8858

split-complementary

#241F88 #88581F #4F881F

monochromatic

#0A0824 #171456 #241F88 #312ABA #524BD6

Accessibility & contrast

On white

12.91

#241F88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#241F88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F88

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F88	#FFFFFF	#000000	##FFFFFF
##241F88	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368B

Deuteranopia (green-blind)

#002D86

Tritanopia (blue-blind)

#003E52

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #241f88;
/* rgb */ color: rgb(36, 31, 136);
/* oklch */ color: oklch(33.1% 0.166 274.6);

Tailwind

colors: {
  custom: {
    50: '#705cac',
    500: '#241f88',
    950: '#000000',
  },
}

SCSS

$custom: #241f88;
$custom-light: #705cac;
$custom-dark: #000000;

JSON

{
  "hex": "#241f88",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 136
  },
  "hsl": {
    "h": 242.857,
    "s": 62.874,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33144,
    "c": 0.16562,
    "h": 274.6
  },
  "luminance": 0.03133
}

Semantic roles & 50–950 ramp

primary

#241F88

secondary

#B3B94A

accent

#E642DE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #241F88

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

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