#241D8A#241D8A

#241D8A is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.1% C 0.170 H 274.6°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#241D8A
RGB	rgb(36, 29, 138)
HSL	hsl(244, 65%, 33%)
HSV	hsv(244, 79%, 54%)
CMYK	cmyk(73.9%, 79%, 0%, 45.9%)
CIE-LAB	lab(20.39, 39.44, -58.62)
CIE-LCH	lch(20.39, 70.66, 303.94°)
OKLab	oklab(33.09% 0.0138 -0.1695)
OKLCH	oklch(33.09% 0.17 274.6)
XYZ	xyz(5.7528, 3.0882, 24.3327)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241D8A #838A1D

analogous

#1D4D8A #241D8A #5A1D8A

triadic

#241D8A #8A241D #1D8A24

tetradic

#241D8A #8A1D4D #838A1D #1D8A5A

square

#241D8A #8A1D4D #838A1D #1D8A5A

split-complementary

#241D8A #8A5A1D #4D8A1D

monochromatic

#0A0825 #171257 #241D8A #3128BD #5249D9

Accessibility & contrast

On white

12.98

#241D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#241D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241D8A

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241D8A	#FFFFFF	#000000	##FFFFFF
##241D8A	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368D

Deuteranopia (green-blind)

#002C88

Tritanopia (blue-blind)

#003E53

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #241d8a;
/* rgb */ color: rgb(36, 29, 138);
/* oklch */ color: oklch(33.1% 0.170 274.6);

Tailwind

colors: {
  custom: {
    50: '#705bad',
    500: '#241d8a',
    950: '#000000',
  },
}

SCSS

$custom: #241d8a;
$custom-light: #705bad;
$custom-dark: #000000;

JSON

{
  "hex": "#241d8a",
  "rgb": {
    "r": 36,
    "g": 29,
    "b": 138
  },
  "hsl": {
    "h": 243.853,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.3309,
    "c": 0.1701,
    "h": 274.6
  },
  "luminance": 0.03089
}

Semantic roles & 50–950 ramp

primary

#241D8A

secondary

#B3BB48

accent

#E840DD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #241D8A

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

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