#241C8E#241C8E

#241C8E is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.4% C 0.176 H 274.3°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#241C8E
RGB	rgb(36, 28, 142)
HSL	hsl(244, 67%, 33%)
HSV	hsv(244, 80%, 56%)
CMYK	cmyk(74.6%, 80.3%, 0%, 44.3%)
CIE-LAB	lab(20.67, 41.31, -60.67)
CIE-LCH	lch(20.67, 73.39, 304.25°)
OKLab	oklab(33.42% 0.0133 -0.1755)
OKLCH	oklch(33.42% 0.176 274.3)
XYZ	xyz(6.0237, 3.1580, 25.8780)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241C8E #868E1C

analogous

#1C4D8E #241C8E #5D1C8E

triadic

#241C8E #8E241C #1C8E24

tetradic

#241C8E #8E1C4D #868E1C #1C8E5D

square

#241C8E #8E1C4D #868E1C #1C8E5D

split-complementary

#241C8E #8E5D1C #4D8E1C

monochromatic

#0A0828 #17125B #241C8E #3126C1 #5349DB

Accessibility & contrast

On white

12.87

#241C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#241C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241C8E

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241C8E	#FFFFFF	#000000	##FFFFFF
##241C8E	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003791

Deuteranopia (green-blind)

#002C8C

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #241c8e;
/* rgb */ color: rgb(36, 28, 142);
/* oklch */ color: oklch(33.4% 0.176 274.3);

Tailwind

colors: {
  custom: {
    50: '#715bb0',
    500: '#241c8e',
    950: '#000000',
  },
}

SCSS

$custom: #241c8e;
$custom-light: #715bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#241c8e",
  "rgb": {
    "r": 36,
    "g": 28,
    "b": 142
  },
  "hsl": {
    "h": 244.211,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33415,
    "c": 0.17598,
    "h": 274.3
  },
  "luminance": 0.03159
}

Semantic roles & 50–950 ramp

primary

#241C8E

secondary

#B5BD49

accent

#EA3EDE

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #241C8E

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

Preview Lab → · Contrast checker → · Palette generator →