#24397E#24397E

#24397E is a dark, moderate blue. Relative luminance 0.048; OKLCH L 37.0% C 0.120 H 267.5°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#24397E
RGB	rgb(36, 57, 126)
HSL	hsl(226, 56%, 32%)
HSV	hsv(226, 71%, 49%)
CMYK	cmyk(71.4%, 54.8%, 0%, 50.6%)
CIE-LAB	lab(26.18, 16.79, -41.63)
CIE-LCH	lch(26.18, 44.88, 291.97°)
OKLab	oklab(36.98% -0.0053 -0.1197)
OKLCH	oklch(36.98% 0.12 267.5)
XYZ	xyz(5.9553, 4.8071, 20.3486)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24397E #7E6924

analogous

#24667E #24397E #3C247E

triadic

#24397E #7E2439 #397E24

tetradic

#24397E #7E2466 #7E6924 #247E3C

square

#24397E #7E2466 #7E6924 #247E3C

split-complementary

#24397E #7E3C24 #667E24

monochromatic

#090E1F #16234E #24397E #324FAE #506DCD

Accessibility & contrast

On white

10.71

#24397E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#24397E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24397E

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24397E	#FFFFFF	#000000	##FFFFFF
##24397E	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A4280

Deuteranopia (green-blind)

#003A7D

Tritanopia (blue-blind)

#004955

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #24397e;
/* rgb */ color: rgb(36, 57, 126);
/* oklch */ color: oklch(37.0% 0.120 267.5);

Tailwind

colors: {
  custom: {
    50: '#6b6fa4',
    500: '#24397e',
    950: '#000000',
  },
}

SCSS

$custom: #24397e;
$custom-light: #6b6fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#24397e",
  "rgb": {
    "r": 36,
    "g": 57,
    "b": 126
  },
  "hsl": {
    "h": 226,
    "s": 55.556,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36977,
    "c": 0.11978,
    "h": 267.5
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#24397E

secondary

#B0994E

accent

#BC49DF

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #24397E

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

Preview Lab → · Contrast checker → · Palette generator →