#24189D#24189D

#24189D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.7% C 0.197 H 273.1°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#24189D
RGB	rgb(36, 24, 157)
HSL	hsl(245, 73%, 35%)
HSV	hsv(245, 85%, 62%)
CMYK	cmyk(77.1%, 84.7%, 0%, 38.4%)
CIE-LAB	lab(21.81, 47.99, -68.04)
CIE-LCH	lch(21.81, 83.27, 305.20°)
OKLab	oklab(34.73% 0.0107 -0.1968)
OKLCH	oklch(34.73% 0.197 273.1)
XYZ	xyz(7.1380, 3.4619, 32.1838)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24189D #919D18

analogous

#184E9D #24189D #67189D

triadic

#24189D #9D2418 #189D24

tetradic

#24189D #9D184E #919D18 #189D67

square

#24189D #9D184E #919D18 #189D67

split-complementary

#24189D #9D6718 #4E9D18

monochromatic

#0C0833 #181068 #24189D #3020D2 #594CE4

Accessibility & contrast

On white

12.41

#24189D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#24189D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24189D

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24189D	#FFFFFF	#000000	##FFFFFF
##24189D	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA1

Deuteranopia (green-blind)

#002E9B

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #24189d;
/* rgb */ color: rgb(36, 24, 157);
/* oklch */ color: oklch(34.7% 0.197 273.1);

Tailwind

colors: {
  custom: {
    50: '#755abb',
    500: '#24189d',
    950: '#000000',
  },
}

SCSS

$custom: #24189d;
$custom-light: #755abb;
$custom-dark: #000000;

JSON

{
  "hex": "#24189d",
  "rgb": {
    "r": 36,
    "g": 24,
    "b": 157
  },
  "hsl": {
    "h": 245.414,
    "s": 73.481,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34729,
    "c": 0.19708,
    "h": 273.1
  },
  "luminance": 0.03463
}

Semantic roles & 50–950 ramp

primary

#24189D

secondary

#BAC54B

accent

#F038E0

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #24189D

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

Preview Lab → · Contrast checker → · Palette generator →