#241C66#241C66

#241C66 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.0% C 0.124 H 280.3°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#241C66
RGB	rgb(36, 28, 102)
HSL	hsl(246, 57%, 25%)
HSV	hsv(246, 73%, 40%)
CMYK	cmyk(64.7%, 72.5%, 0%, 60%)
CIE-LAB	lab(16.33, 27.64, -42.23)
CIE-LCH	lch(16.33, 50.47, 303.20°)
OKLab	oklab(29.05% 0.0221 -0.1217)
OKLCH	oklch(29.05% 0.124 280.3)
XYZ	xyz(3.5403, 2.1646, 12.7990)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241C66 #5E661C

analogous

#1C3966 #241C66 #491C66

triadic

#241C66 #66241C #1C6624

tetradic

#241C66 #661C39 #5E661C #1C6649

square

#241C66 #661C39 #5E661C #1C6649

split-complementary

#241C66 #66491C #39661C

monochromatic

#080718 #130F36 #241C66 #352996 #4636C6

Accessibility & contrast

On white

14.65

#241C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#241C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241C66

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241C66	#FFFFFF	#000000	##FFFFFF
##241C66	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002665

Tritanopia (blue-blind)

#00303E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #241c66;
/* rgb */ color: rgb(36, 28, 102);
/* oklch */ color: oklch(29.0% 0.124 280.3);

Tailwind

colors: {
  custom: {
    50: '#685992',
    500: '#241c66',
    950: '#000000',
  },
}

SCSS

$custom: #241c66;
$custom-light: #685992;
$custom-dark: #000000;

JSON

{
  "hex": "#241c66",
  "rgb": {
    "r": 36,
    "g": 28,
    "b": 102
  },
  "hsl": {
    "h": 246.486,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.29047,
    "c": 0.1237,
    "h": 280.3
  },
  "luminance": 0.02165
}

Semantic roles & 50–950 ramp

primary

#241C66

secondary

#929B43

accent

#E048D0

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #241C66

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

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