#24239B#24239B

#24239B is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.8% C 0.186 H 272.3°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#24239B
RGB	rgb(36, 35, 155)
HSL	hsl(241, 63%, 37%)
HSV	hsv(241, 77%, 61%)
CMYK	cmyk(76.8%, 77.4%, 0%, 39.2%)
CIE-LAB	lab(23.48, 41.80, -64.04)
CIE-LCH	lch(23.48, 76.48, 303.13°)
OKLab	oklab(35.83% 0.0074 -0.1854)
OKLCH	oklch(35.83% 0.186 272.3)
XYZ	xyz(7.2430, 3.9429, 31.3833)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24239B #9A9B23

analogous

#235E9B #24239B #60239B

triadic

#24239B #9B2423 #239B24

tetradic

#24239B #9B235E #9A9B23 #239B60

square

#24239B #9B235E #9A9B23 #239B60

split-complementary

#24239B #9B6023 #5E9B23

monochromatic

#0D0C37 #181869 #24239B #302ECD #5F5EDB

Accessibility & contrast

On white

11.74

#24239B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#24239B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24239B

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24239B	#FFFFFF	#000000	##FFFFFF
##24239B	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9E

Deuteranopia (green-blind)

#003299

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #24239b;
/* rgb */ color: rgb(36, 35, 155);
/* oklch */ color: oklch(35.8% 0.186 272.3);

Tailwind

colors: {
  custom: {
    50: '#7460ba',
    500: '#24239b',
    950: '#000000',
  },
}

SCSS

$custom: #24239b;
$custom-light: #7460ba;
$custom-dark: #000000;

JSON

{
  "hex": "#24239b",
  "rgb": {
    "r": 36,
    "g": 35,
    "b": 155
  },
  "hsl": {
    "h": 240.5,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.35829,
    "c": 0.18551,
    "h": 272.3
  },
  "luminance": 0.03944
}

Semantic roles & 50–950 ramp

primary

#24239B

secondary

#BFBF5A

accent

#E642E5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #24239B

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

Preview Lab → · Contrast checker → · Palette generator →