#24397F#24397F

#24397F is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.1% C 0.121 H 267.5°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#24397F
RGB	rgb(36, 57, 127)
HSL	hsl(226, 56%, 32%)
HSV	hsv(226, 72%, 50%)
CMYK	cmyk(71.7%, 55.1%, 0%, 50.2%)
CIE-LAB	lab(26.25, 17.18, -42.13)
CIE-LCH	lch(26.25, 45.50, 292.19°)
OKLab	oklab(37.06% -0.0052 -0.1211)
OKLCH	oklch(37.06% 0.121 267.5)
XYZ	xyz(6.0201, 4.8330, 20.6902)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24397F #7F6A24

analogous

#24677F #24397F #3D247F

triadic

#24397F #7F2439 #397F24

tetradic

#24397F #7F2467 #7F6A24 #247F3D

square

#24397F #7F2467 #7F6A24 #247F3D

split-complementary

#24397F #7F3D24 #677F24

monochromatic

#090E20 #16244F #24397F #324EAF #506DCD

Accessibility & contrast

On white

10.68

#24397F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#24397F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24397F

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24397F	#FFFFFF	#000000	##FFFFFF
##24397F	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074281

Deuteranopia (green-blind)

#003A7E

Tritanopia (blue-blind)

#004A56

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #24397f;
/* rgb */ color: rgb(36, 57, 127);
/* oklch */ color: oklch(37.1% 0.121 267.5);

Tailwind

colors: {
  custom: {
    50: '#6b6fa5',
    500: '#24397f',
    950: '#000000',
  },
}

SCSS

$custom: #24397f;
$custom-light: #6b6fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#24397f",
  "rgb": {
    "r": 36,
    "g": 57,
    "b": 127
  },
  "hsl": {
    "h": 226.154,
    "s": 55.828,
    "l": 31.961
  },
  "oklch": {
    "l": 0.37058,
    "c": 0.12126,
    "h": 267.5
  },
  "luminance": 0.04834
}

Semantic roles & 50–950 ramp

primary

#24397F

secondary

#B19A4E

accent

#BC49DF

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #24397F

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

Preview Lab → · Contrast checker → · Palette generator →