#24377E#24377E

#24377E is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.5% C 0.122 H 268.4°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#24377E
RGB	rgb(36, 55, 126)
HSL	hsl(227, 56%, 32%)
HSV	hsv(227, 71%, 49%)
CMYK	cmyk(71.4%, 56.3%, 0%, 50.6%)
CIE-LAB	lab(25.60, 18.18, -42.56)
CIE-LCH	lch(25.60, 46.28, 293.14°)
OKLab	oklab(36.54% -0.0034 -0.1224)
OKLCH	oklch(36.54% 0.122 268.4)
XYZ	xyz(5.8583, 4.6132, 20.3163)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24377E #7E6B24

analogous

#24647E #24377E #3E247E

triadic

#24377E #7E2437 #377E24

tetradic

#24377E #7E2464 #7E6B24 #247E3E

square

#24377E #7E2464 #7E6B24 #247E3E

split-complementary

#24377E #7E3E24 #647E24

monochromatic

#090D1F #16224E #24377E #324CAE #506ACD

Accessibility & contrast

On white

10.92

#24377E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#24377E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24377E

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24377E	#FFFFFF	#000000	##FFFFFF
##24377E	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014180

Deuteranopia (green-blind)

#00397D

Tritanopia (blue-blind)

#004855

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #24377e;
/* rgb */ color: rgb(36, 55, 126);
/* oklch */ color: oklch(36.5% 0.122 268.4);

Tailwind

colors: {
  custom: {
    50: '#6b6da4',
    500: '#24377e',
    950: '#000000',
  },
}

SCSS

$custom: #24377e;
$custom-light: #6b6da4;
$custom-dark: #000000;

JSON

{
  "hex": "#24377e",
  "rgb": {
    "r": 36,
    "g": 55,
    "b": 126
  },
  "hsl": {
    "h": 227.333,
    "s": 55.556,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36543,
    "c": 0.12248,
    "h": 268.4
  },
  "luminance": 0.04614
}

Semantic roles & 50–950 ramp

primary

#24377E

secondary

#B09B4E

accent

#BF49DF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #24377E

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

Preview Lab → · Contrast checker → · Palette generator →