#24218A#24218A

#24218A is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.166 H 274.1°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#24218A
RGB	rgb(36, 33, 138)
HSL	hsl(242, 61%, 34%)
HSV	hsv(242, 76%, 54%)
CMYK	cmyk(73.9%, 76.1%, 0%, 45.9%)
CIE-LAB	lab(21.20, 37.16, -57.29)
CIE-LCH	lch(21.20, 68.29, 302.97°)
OKLab	oklab(33.66% 0.0118 -0.1657)
OKLCH	oklch(33.66% 0.166 274.1)
XYZ	xyz(5.8573, 3.2972, 24.3676)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24218A #878A21

analogous

#21528A #24218A #58218A

triadic

#24218A #8A2421 #218A24

tetradic

#24218A #8A2152 #878A21 #218A58

square

#24218A #8A2152 #878A21 #218A58

split-complementary

#24218A #8A5821 #528A21

monochromatic

#0A0927 #171559 #24218A #312DBB #5450D5

Accessibility & contrast

On white

12.65

#24218A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#24218A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24218A

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24218A	#FFFFFF	#000000	##FFFFFF
##24218A	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388D

Deuteranopia (green-blind)

#002E88

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #24218a;
/* rgb */ color: rgb(36, 33, 138);
/* oklch */ color: oklch(33.7% 0.166 274.1);

Tailwind

colors: {
  custom: {
    50: '#705ead',
    500: '#24218a',
    950: '#000000',
  },
}

SCSS

$custom: #24218a;
$custom-light: #705ead;
$custom-dark: #000000;

JSON

{
  "hex": "#24218a",
  "rgb": {
    "r": 36,
    "g": 33,
    "b": 138
  },
  "hsl": {
    "h": 241.714,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.33656,
    "c": 0.16614,
    "h": 274.1
  },
  "luminance": 0.03298
}

Semantic roles & 50–950 ramp

primary

#24218A

secondary

#B5B94E

accent

#E543E0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #24218A

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

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