#241F73#241F73

#241F73 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.9% C 0.138 H 277.2°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#241F73
RGB	rgb(36, 31, 115)
HSL	hsl(244, 58%, 29%)
HSV	hsv(244, 73%, 45%)
CMYK	cmyk(68.7%, 73%, 0%, 54.9%)
CIE-LAB	lab(18.33, 30.33, -47.41)
CIE-LCH	lch(18.33, 56.28, 302.61°)
OKLab	oklab(30.88% 0.0174 -0.1369)
OKLCH	oklch(30.88% 0.138 277.2)
XYZ	xyz(4.3110, 2.5925, 16.4895)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241F73 #6E731F

analogous

#1F4473 #241F73 #4E1F73

triadic

#241F73 #73241F #1F7324

tetradic

#241F73 #731F44 #6E731F #1F734E

square

#241F73 #731F44 #6E731F #1F734E

split-complementary

#241F73 #734E1F #44731F

monochromatic

#080618 #151243 #241F73 #332CA3 #4941CC

Accessibility & contrast

On white

13.83

#241F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#241F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241F73

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241F73	#FFFFFF	#000000	##FFFFFF
##241F73	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002971

Tritanopia (blue-blind)

#003646

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #241f73;
/* rgb */ color: rgb(36, 31, 115);
/* oklch */ color: oklch(30.9% 0.138 277.2);

Tailwind

colors: {
  custom: {
    50: '#6a5b9c',
    500: '#241f73',
    950: '#000000',
  },
}

SCSS

$custom: #241f73;
$custom-light: #6a5b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#241f73",
  "rgb": {
    "r": 36,
    "g": 31,
    "b": 115
  },
  "hsl": {
    "h": 243.571,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30884,
    "c": 0.13798,
    "h": 277.2
  },
  "luminance": 0.02593
}

Semantic roles & 50–950 ramp

primary

#241F73

secondary

#A1A747

accent

#E147D8

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #241F73

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

Preview Lab → · Contrast checker → · Palette generator →