#24247F#24247F

#24247F is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.0% C 0.148 H 274.6°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#24247F
RGB	rgb(36, 36, 127)
HSL	hsl(240, 56%, 32%)
HSV	hsv(240, 72%, 50%)
CMYK	cmyk(71.7%, 71.7%, 0%, 50.2%)
CIE-LAB	lab(20.71, 31.45, -51.18)
CIE-LCH	lch(20.71, 60.07, 301.57°)
OKLab	oklab(32.96% 0.0119 -0.1479)
OKLCH	oklch(32.96% 0.148 274.6)
XYZ	xyz(5.1879, 3.1686, 20.4128)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24247F #7F7F24

analogous

#24527F #24247F #52247F

triadic

#24247F #7F2424 #247F24

tetradic

#24247F #7F2452 #7F7F24 #247F52

square

#24247F #7F2452 #7F7F24 #247F52

split-complementary

#24247F #7F5224 #527F24

monochromatic

#090920 #16164F #24247F #3232AF #5050CD

Accessibility & contrast

On white

12.85

#24247F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#24247F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24247F

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24247F	#FFFFFF	#000000	##FFFFFF
##24247F	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#002E7D

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #24247f;
/* rgb */ color: rgb(36, 36, 127);
/* oklch */ color: oklch(33.0% 0.148 274.6);

Tailwind

colors: {
  custom: {
    50: '#6d5fa5',
    500: '#24247f',
    950: '#000000',
  },
}

SCSS

$custom: #24247f;
$custom-light: #6d5fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#24247f",
  "rgb": {
    "r": 36,
    "g": 36,
    "b": 127
  },
  "hsl": {
    "h": 240,
    "s": 55.828,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3296,
    "c": 0.14837,
    "h": 274.6
  },
  "luminance": 0.03169
}

Semantic roles & 50–950 ramp

primary

#24247F

secondary

#B1B14E

accent

#DF49DF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08040F

muted

#7B797F

Preview Lab

Preview with #24247F

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

Preview Lab → · Contrast checker → · Palette generator →