#24306C#24306C

#24306C is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.5% C 0.105 H 271.2°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#24306C
RGB	rgb(36, 48, 108)
HSL	hsl(230, 50%, 28%)
HSV	hsv(230, 67%, 42%)
CMYK	cmyk(66.7%, 55.6%, 0%, 57.6%)
CIE-LAB	lab(22.20, 16.10, -36.59)
CIE-LCH	lch(22.20, 39.98, 293.74°)
OKLab	oklab(33.54% 0.0021 -0.105)
OKLCH	oklch(33.54% 0.105 271.2)
XYZ	xyz(4.4904, 3.5713, 14.6371)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24306C #6C6024

analogous

#24546C #24306C #3C246C

triadic

#24306C #6C2430 #306C24

tetradic

#24306C #6C2454 #6C6024 #246C3C

square

#24306C #6C2454 #6C6024 #246C3C

split-complementary

#24306C #6C3C24 #546C24

monochromatic

#080A17 #151C3E #24306C #33449A #485DC2

Accessibility & contrast

On white

12.25

#24306C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#24306C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24306C

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24306C	#FFFFFF	#000000	##FFFFFF
##24306C	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A386E

Deuteranopia (green-blind)

#00326B

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #24306c;
/* rgb */ color: rgb(36, 48, 108);
/* oklch */ color: oklch(33.5% 0.105 271.2);

Tailwind

colors: {
  custom: {
    50: '#676897',
    500: '#24306c',
    950: '#000000',
  },
}

SCSS

$custom: #24306c;
$custom-light: #676897;
$custom-dark: #000000;

JSON

{
  "hex": "#24306c",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 108
  },
  "hsl": {
    "h": 230,
    "s": 50,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33541,
    "c": 0.105,
    "h": 271.2
  },
  "luminance": 0.03572
}

Semantic roles & 50–950 ramp

primary

#24306C

secondary

#9F914D

accent

#C24EDA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #24306C

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

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