#24157B#24157B

#24157B is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.3% C 0.159 H 277.8°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#24157B
RGB	rgb(36, 21, 123)
HSL	hsl(249, 71%, 28%)
HSV	hsv(249, 83%, 48%)
CMYK	cmyk(70.7%, 82.9%, 0%, 51.8%)
CIE-LAB	lab(17.18, 38.78, -54.44)
CIE-LCH	lch(17.18, 66.84, 305.46°)
OKLab	oklab(30.34% 0.0216 -0.1573)
OKLCH	oklch(30.34% 0.159 277.8)
XYZ	xyz(4.5697, 2.3411, 18.9461)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24157B #6C7B15

analogous

#15397B #24157B #57157B

triadic

#24157B #7B2415 #157B24

tetradic

#24157B #7B1539 #6C7B15 #157B57

square

#24157B #7B1539 #6C7B15 #157B57

split-complementary

#24157B #7B5715 #397B15

monochromatic

#08041A #150C47 #24157B #331EAF #482FDB

Accessibility & contrast

On white

14.30

#24157B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#24157B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24157B

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24157B	#FFFFFF	#000000	##FFFFFF
##24157B	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7E

Deuteranopia (green-blind)

#002679

Tritanopia (blue-blind)

#003448

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #24157b;
/* rgb */ color: rgb(36, 21, 123);
/* oklch */ color: oklch(30.3% 0.159 277.8);

Tailwind

colors: {
  custom: {
    50: '#6d56a2',
    500: '#24157b',
    950: '#000000',
  },
}

SCSS

$custom: #24157b;
$custom-light: #6d56a2;
$custom-dark: #000000;

JSON

{
  "hex": "#24157b",
  "rgb": {
    "r": 36,
    "g": 21,
    "b": 123
  },
  "hsl": {
    "h": 248.824,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30336,
    "c": 0.15877,
    "h": 277.8
  },
  "luminance": 0.02341
}

Semantic roles & 50–950 ramp

primary

#24157B

secondary

#9FB03B

accent

#EE3AD3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #24157B

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

Preview Lab → · Contrast checker → · Palette generator →