#241578#241578

#241578 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.0% C 0.155 H 278.4°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#241578
RGB	rgb(36, 21, 120)
HSL	hsl(249, 70%, 28%)
HSV	hsv(249, 83%, 47%)
CMYK	cmyk(70%, 82.5%, 0%, 52.9%)
CIE-LAB	lab(16.83, 37.81, -53.10)
CIE-LCH	lch(16.83, 65.19, 305.45°)
OKLab	oklab(29.99% 0.0226 -0.1534)
OKLCH	oklch(29.99% 0.155 278.4)
XYZ	xyz(4.3848, 2.2671, 17.9722)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#241578 #697815

analogous

#153778 #241578 #561578

triadic

#241578 #782415 #157824

tetradic

#241578 #781537 #697815 #157856

square

#241578 #781537 #697815 #157856

split-complementary

#241578 #785615 #377815

monochromatic

#08051A #140C44 #241578 #341EAC #472DDA

Accessibility & contrast

On white

14.45

#241578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#241578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241578

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##241578	#FFFFFF	#000000	##FFFFFF
##241578	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7B

Deuteranopia (green-blind)

#002576

Tritanopia (blue-blind)

#003347

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #241578;
/* rgb */ color: rgb(36, 21, 120);
/* oklch */ color: oklch(30.0% 0.155 278.4);

Tailwind

colors: {
  custom: {
    50: '#6d56a0',
    500: '#241578',
    950: '#000000',
  },
}

SCSS

$custom: #241578;
$custom-light: #6d56a0;
$custom-dark: #000000;

JSON

{
  "hex": "#241578",
  "rgb": {
    "r": 36,
    "g": 21,
    "b": 120
  },
  "hsl": {
    "h": 249.091,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29987,
    "c": 0.15505,
    "h": 278.4
  },
  "luminance": 0.02267
}

Semantic roles & 50–950 ramp

primary

#241578

secondary

#9CAE3B

accent

#ED3BD2

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #241578

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

Preview Lab → · Contrast checker → · Palette generator →