#241583#241583

#241583 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.3% C 0.169 H 276.5°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#241583
RGB	rgb(36, 21, 131)
HSL	hsl(248, 72%, 30%)
HSV	hsv(248, 84%, 51%)
CMYK	cmyk(72.5%, 84%, 0%, 48.6%)
CIE-LAB	lab(18.14, 41.32, -57.94)
CIE-LCH	lch(18.14, 71.17, 305.49°)
OKLab	oklab(31.28% 0.0192 -0.1675)
OKLCH	oklch(31.28% 0.169 276.5)
XYZ	xyz(5.0911, 2.5496, 21.6922)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241583 #748315

analogous

#153D83 #241583 #5B1583

triadic

#241583 #832415 #158324

tetradic

#241583 #83153D #748315 #15835B

square

#241583 #83153D #748315 #15835B

split-complementary

#241583 #835B15 #3D8315

monochromatic

#07041A #160D4E #241583 #321DB8 #4B34DE

Accessibility & contrast

On white

13.91

#241583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#241583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241583

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241583	#FFFFFF	#000000	##FFFFFF
##241583	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003186

Deuteranopia (green-blind)

#002781

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #241583;
/* rgb */ color: rgb(36, 21, 131);
/* oklch */ color: oklch(31.3% 0.169 276.5);

Tailwind

colors: {
  custom: {
    50: '#6f56a8',
    500: '#241583',
    950: '#000000',
  },
}

SCSS

$custom: #241583;
$custom-light: #6f56a8;
$custom-dark: #000000;

JSON

{
  "hex": "#241583",
  "rgb": {
    "r": 36,
    "g": 21,
    "b": 131
  },
  "hsl": {
    "h": 248.182,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31279,
    "c": 0.16856,
    "h": 276.5
  },
  "luminance": 0.0255
}

Semantic roles & 50–950 ramp

primary

#241583

secondary

#A7B83C

accent

#EF39D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #241583

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

Preview Lab → · Contrast checker → · Palette generator →