#241C74#241C74

#241C74 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.5% C 0.143 H 277.8°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#241C74
RGB	rgb(36, 28, 116)
HSL	hsl(245, 61%, 28%)
HSV	hsv(245, 76%, 45%)
CMYK	cmyk(69%, 75.9%, 0%, 54.5%)
CIE-LAB	lab(17.77, 32.54, -48.99)
CIE-LCH	lch(17.77, 58.81, 303.59°)
OKLab	oklab(30.51% 0.0194 -0.1415)
OKLCH	oklch(30.51% 0.143 277.8)
XYZ	xyz(4.2942, 2.4662, 16.7693)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241C74 #6C741C

analogous

#1C4074 #241C74 #501C74

triadic

#241C74 #74241C #1C7424

tetradic

#241C74 #741C40 #6C741C #1C7450

square

#241C74 #741C40 #6C741C #1C7450

split-complementary

#241C74 #74501C #40741C

monochromatic

#080619 #151043 #241C74 #3328A5 #483BD0

Accessibility & contrast

On white

14.06

#241C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#241C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241C74

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241C74	#FFFFFF	#000000	##FFFFFF
##241C74	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F77

Deuteranopia (green-blind)

#002872

Tritanopia (blue-blind)

#003546

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #241c74;
/* rgb */ color: rgb(36, 28, 116);
/* oklch */ color: oklch(30.5% 0.143 277.8);

Tailwind

colors: {
  custom: {
    50: '#6b599d',
    500: '#241c74',
    950: '#000000',
  },
}

SCSS

$custom: #241c74;
$custom-light: #6b599d;
$custom-dark: #000000;

JSON

{
  "hex": "#241c74",
  "rgb": {
    "r": 36,
    "g": 28,
    "b": 116
  },
  "hsl": {
    "h": 245.455,
    "s": 61.111,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30511,
    "c": 0.1428,
    "h": 277.8
  },
  "luminance": 0.02467
}

Semantic roles & 50–950 ramp

primary

#241C74

secondary

#9FA843

accent

#E444D6

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #241C74

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

Preview Lab → · Contrast checker → · Palette generator →