#241C8F#241C8F

#241C8F is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.5% C 0.177 H 274.2°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#241C8F
RGB	rgb(36, 28, 143)
HSL	hsl(244, 67%, 34%)
HSV	hsv(244, 80%, 56%)
CMYK	cmyk(74.8%, 80.4%, 0%, 43.9%)
CIE-LAB	lab(20.78, 41.63, -61.10)
CIE-LCH	lch(20.78, 73.94, 304.27°)
OKLab	oklab(33.53% 0.013 -0.1767)
OKLCH	oklch(33.53% 0.177 274.2)
XYZ	xyz(6.0991, 3.1881, 26.2752)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241C8F #878F1C

analogous

#1C4D8F #241C8F #5D1C8F

triadic

#241C8F #8F241C #1C8F24

tetradic

#241C8F #8F1C4D #878F1C #1C8F5D

square

#241C8F #8F1C4D #878F1C #1C8F5D

split-complementary

#241C8F #8F5D1C #4D8F1C

monochromatic

#0A0829 #17125C #241C8F #3126C2 #544ADC

Accessibility & contrast

On white

12.82

#241C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#241C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241C8F

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241C8F	#FFFFFF	#000000	##FFFFFF
##241C8F	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003792

Deuteranopia (green-blind)

#002D8D

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #241c8f;
/* rgb */ color: rgb(36, 28, 143);
/* oklch */ color: oklch(33.5% 0.177 274.2);

Tailwind

colors: {
  custom: {
    50: '#725bb1',
    500: '#241c8f',
    950: '#000000',
  },
}

SCSS

$custom: #241c8f;
$custom-light: #725bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#241c8f",
  "rgb": {
    "r": 36,
    "g": 28,
    "b": 143
  },
  "hsl": {
    "h": 244.174,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.33531,
    "c": 0.17721,
    "h": 274.2
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#241C8F

secondary

#B5BE49

accent

#EA3EDE

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #241C8F

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

Preview Lab → · Contrast checker → · Palette generator →