#24177D#24177D

#24177D is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.8% C 0.159 H 277.2°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#24177D
RGB	rgb(36, 23, 125)
HSL	hsl(248, 69%, 29%)
HSV	hsv(248, 82%, 49%)
CMYK	cmyk(71.2%, 81.6%, 0%, 51%)
CIE-LAB	lab(17.77, 38.39, -54.74)
CIE-LCH	lch(17.77, 66.86, 305.04°)
OKLab	oklab(30.82% 0.0201 -0.1582)
OKLCH	oklch(30.82% 0.159 277.2)
XYZ	xyz(4.7344, 2.4681, 19.6250)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24177D #707D17

analogous

#173D7D #24177D #57177D

triadic

#24177D #7D2417 #177D24

tetradic

#24177D #7D173D #707D17 #177D57

square

#24177D #7D173D #707D17 #177D57

split-complementary

#24177D #7D5717 #3D7D17

monochromatic

#07051A #150D49 #24177D #3321B1 #4A35DA

Accessibility & contrast

On white

14.06

#24177D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#24177D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24177D

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24177D	#FFFFFF	#000000	##FFFFFF
##24177D	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003080

Deuteranopia (green-blind)

#00277B

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #24177d;
/* rgb */ color: rgb(36, 23, 125);
/* oklch */ color: oklch(30.8% 0.159 277.2);

Tailwind

colors: {
  custom: {
    50: '#6e57a4',
    500: '#24177d',
    950: '#000000',
  },
}

SCSS

$custom: #24177d;
$custom-light: #6e57a4;
$custom-dark: #000000;

JSON

{
  "hex": "#24177d",
  "rgb": {
    "r": 36,
    "g": 23,
    "b": 125
  },
  "hsl": {
    "h": 247.647,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.30815,
    "c": 0.15946,
    "h": 277.2
  },
  "luminance": 0.02469
}

Semantic roles & 50–950 ramp

primary

#24177D

secondary

#A3B23E

accent

#EC3CD5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #24177D

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

Preview Lab → · Contrast checker → · Palette generator →