#24218B#24218B

#24218B is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.8% C 0.167 H 274.0°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#24218B
RGB	rgb(36, 33, 139)
HSL	hsl(242, 62%, 34%)
HSV	hsv(242, 76%, 55%)
CMYK	cmyk(74.1%, 76.3%, 0%, 45.5%)
CIE-LAB	lab(21.31, 37.51, -57.74)
CIE-LCH	lch(21.31, 68.85, 303.01°)
OKLab	oklab(33.77% 0.0116 -0.167)
OKLCH	oklch(33.77% 0.167 274)
XYZ	xyz(5.9301, 3.3263, 24.7506)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24218B #888B21

analogous

#21538B #24218B #59218B

triadic

#24218B #8B2421 #218B24

tetradic

#24218B #8B2153 #888B21 #218B59

square

#24218B #8B2153 #888B21 #218B59

split-complementary

#24218B #8B5921 #538B21

monochromatic

#0A0A28 #17155A #24218B #312DBC #5551D6

Accessibility & contrast

On white

12.61

#24218B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#24218B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24218B

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24218B	#FFFFFF	#000000	##FFFFFF
##24218B	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388E

Deuteranopia (green-blind)

#002E89

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #24218b;
/* rgb */ color: rgb(36, 33, 139);
/* oklch */ color: oklch(33.8% 0.167 274.0);

Tailwind

colors: {
  custom: {
    50: '#705eae',
    500: '#24218b',
    950: '#000000',
  },
}

SCSS

$custom: #24218b;
$custom-light: #705eae;
$custom-dark: #000000;

JSON

{
  "hex": "#24218b",
  "rgb": {
    "r": 36,
    "g": 33,
    "b": 139
  },
  "hsl": {
    "h": 241.698,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33766,
    "c": 0.16742,
    "h": 274
  },
  "luminance": 0.03327
}

Semantic roles & 50–950 ramp

primary

#24218B

secondary

#B6B94F

accent

#E543E0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #24218B

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

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