#24397D#24397D

#24397D is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.9% C 0.118 H 267.4°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#24397D
RGB	rgb(36, 57, 125)
HSL	hsl(226, 55%, 32%)
HSV	hsv(226, 71%, 49%)
CMYK	cmyk(71.2%, 54.4%, 0%, 51%)
CIE-LAB	lab(26.10, 16.40, -41.12)
CIE-LCH	lch(26.10, 44.27, 291.74°)
OKLab	oklab(36.9% -0.0054 -0.1182)
OKLCH	oklch(36.9% 0.118 267.4)
XYZ	xyz(5.8911, 4.7814, 20.0105)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24397D #7D6824

analogous

#24667D #24397D #3C247D

triadic

#24397D #7D2439 #397D24

tetradic

#24397D #7D2466 #7D6824 #247D3C

square

#24397D #7D2466 #7D6824 #247D3C

split-complementary

#24397D #7D3C24 #667D24

monochromatic

#090E1E #16234D #24397D #324FAD #4F6DCC

Accessibility & contrast

On white

10.73

#24397D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#24397D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24397D

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24397D	#FFFFFF	#000000	##FFFFFF
##24397D	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C427F

Deuteranopia (green-blind)

#003A7C

Tritanopia (blue-blind)

#004955

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #24397d;
/* rgb */ color: rgb(36, 57, 125);
/* oklch */ color: oklch(36.9% 0.118 267.4);

Tailwind

colors: {
  custom: {
    50: '#6b6fa3',
    500: '#24397d',
    950: '#000000',
  },
}

SCSS

$custom: #24397d;
$custom-light: #6b6fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#24397d",
  "rgb": {
    "r": 36,
    "g": 57,
    "b": 125
  },
  "hsl": {
    "h": 225.843,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36896,
    "c": 0.11829,
    "h": 267.4
  },
  "luminance": 0.04782
}

Semantic roles & 50–950 ramp

primary

#24397D

secondary

#AF984D

accent

#BB49DF

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #24397D

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

Preview Lab → · Contrast checker → · Palette generator →