#24239C#24239C

#24239C is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.187 H 272.2°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#24239C
RGB	rgb(36, 35, 156)
HSL	hsl(240, 63%, 37%)
HSV	hsv(240, 78%, 61%)
CMYK	cmyk(76.9%, 77.6%, 0%, 38.8%)
CIE-LAB	lab(23.59, 42.14, -64.47)
CIE-LCH	lch(23.59, 77.02, 303.17°)
OKLab	oklab(35.94% 0.0072 -0.1866)
OKLCH	oklch(35.94% 0.187 272.2)
XYZ	xyz(7.3273, 3.9766, 31.8274)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24239C #9B9C23

analogous

#235E9C #24239C #61239C

triadic

#24239C #9C2423 #239C24

tetradic

#24239C #9C235E #9B9C23 #239C61

square

#24239C #9C235E #9B9C23 #239C61

split-complementary

#24239C #9C6123 #5E9C23

monochromatic

#0D0D38 #18186A #24239C #302ECE #5F5EDB

Accessibility & contrast

On white

11.70

#24239C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#24239C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24239C

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24239C	#FFFFFF	#000000	##FFFFFF
##24239C	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9F

Deuteranopia (green-blind)

#00329A

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #24239c;
/* rgb */ color: rgb(36, 35, 156);
/* oklch */ color: oklch(35.9% 0.187 272.2);

Tailwind

colors: {
  custom: {
    50: '#7460ba',
    500: '#24239c',
    950: '#000000',
  },
}

SCSS

$custom: #24239c;
$custom-light: #7460ba;
$custom-dark: #000000;

JSON

{
  "hex": "#24239c",
  "rgb": {
    "r": 36,
    "g": 35,
    "b": 156
  },
  "hsl": {
    "h": 240.496,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.35941,
    "c": 0.18674,
    "h": 272.2
  },
  "luminance": 0.03977
}

Semantic roles & 50–950 ramp

primary

#24239C

secondary

#BFC05B

accent

#E641E5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #24239C

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

Preview Lab → · Contrast checker → · Palette generator →