#24357D#24357D

#24357D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.0% C 0.124 H 269.2°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#24357D
RGB	rgb(36, 53, 125)
HSL	hsl(229, 55%, 32%)
HSV	hsv(229, 71%, 49%)
CMYK	cmyk(71.2%, 57.6%, 0%, 51%)
CIE-LAB	lab(24.96, 19.19, -42.97)
CIE-LCH	lch(24.96, 47.06, 294.06°)
OKLab	oklab(36.03% -0.0017 -0.1237)
OKLCH	oklch(36.03% 0.124 269.2)
XYZ	xyz(5.7011, 4.4014, 19.9472)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24357D #7D6C24

analogous

#24627D #24357D #40247D

triadic

#24357D #7D2435 #357D24

tetradic

#24357D #7D2462 #7D6C24 #247D40

square

#24357D #7D2462 #7D6C24 #247D40

split-complementary

#24357D #7D4024 #627D24

monochromatic

#090D1E #16214D #24357D #3249AD #4F67CC

Accessibility & contrast

On white

11.17

#24357D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#24357D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24357D

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24357D	#FFFFFF	#000000	##FFFFFF
##24357D	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F7F

Deuteranopia (green-blind)

#00377C

Tritanopia (blue-blind)

#004653

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #24357d;
/* rgb */ color: rgb(36, 53, 125);
/* oklch */ color: oklch(36.0% 0.124 269.2);

Tailwind

colors: {
  custom: {
    50: '#6b6ba3',
    500: '#24357d',
    950: '#000000',
  },
}

SCSS

$custom: #24357d;
$custom-light: #6b6ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#24357d",
  "rgb": {
    "r": 36,
    "g": 53,
    "b": 125
  },
  "hsl": {
    "h": 228.539,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36032,
    "c": 0.1237,
    "h": 269.2
  },
  "luminance": 0.04402
}

Semantic roles & 50–950 ramp

primary

#24357D

secondary

#AF9D4D

accent

#C249DF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #24357D

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

Preview Lab → · Contrast checker → · Palette generator →