#24218E#24218E

#24218E is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.171 H 273.7°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#24218E
RGB	rgb(36, 33, 142)
HSL	hsl(242, 62%, 34%)
HSV	hsv(242, 77%, 56%)
CMYK	cmyk(74.6%, 76.8%, 0%, 44.3%)
CIE-LAB	lab(21.64, 38.53, -59.07)
CIE-LCH	lch(21.64, 70.52, 303.12°)
OKLab	oklab(34.1% 0.011 -0.1709)
OKLCH	oklch(34.1% 0.171 273.7)
XYZ	xyz(6.1523, 3.4152, 25.9209)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24218E #8B8E21

analogous

#21558E #24218E #5B218E

triadic

#24218E #8E2421 #218E24

tetradic

#24218E #8E2155 #8B8E21 #218E5B

square

#24218E #8E2155 #8B8E21 #218E5B

split-complementary

#24218E #8E5B21 #558E21

monochromatic

#0B0A2B #17155C #24218E #312DC0 #5652D7

Accessibility & contrast

On white

12.48

#24218E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#24218E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24218E

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24218E	#FFFFFF	#000000	##FFFFFF
##24218E	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003991

Deuteranopia (green-blind)

#002F8C

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #24218e;
/* rgb */ color: rgb(36, 33, 142);
/* oklch */ color: oklch(34.1% 0.171 273.7);

Tailwind

colors: {
  custom: {
    50: '#715eb0',
    500: '#24218e',
    950: '#000000',
  },
}

SCSS

$custom: #24218e;
$custom-light: #715eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#24218e",
  "rgb": {
    "r": 36,
    "g": 33,
    "b": 142
  },
  "hsl": {
    "h": 241.651,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34097,
    "c": 0.17123,
    "h": 273.7
  },
  "luminance": 0.03416
}

Semantic roles & 50–950 ramp

primary

#24218E

secondary

#B8BA50

accent

#E542E1

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #24218E

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

Preview Lab → · Contrast checker → · Palette generator →