#240B48#240B48

#240B48 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.4% C 0.104 H 295.8°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#240B48
RGB	rgb(36, 11, 72)
HSL	hsl(265, 73%, 16%)
HSV	hsv(265, 85%, 28%)
CMYK	cmyk(50%, 84.7%, 0%, 71.8%)
CIE-LAB	lab(9.66, 27.82, -32.84)
CIE-LCH	lch(9.66, 43.04, 310.27°)
OKLab	oklab(23.38% 0.0454 -0.0941)
OKLCH	oklch(23.38% 0.104 295.8)
XYZ	xyz(2.0166, 1.0822, 6.2323)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240B48 #2F480B

analogous

#0B1148 #240B48 #430B48

triadic

#240B48 #48240B #0B4824

tetradic

#240B48 #480B11 #2F480B #0B4843

square

#240B48 #480B11 #2F480B #0B4843

split-complementary

#240B48 #48430B #11480B

monochromatic

#0D041B #0D041B #240B48 #3F137D #591BB2

Accessibility & contrast

On white

17.26

#240B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#240B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240B48

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240B48	#FFFFFF	#000000	##FFFFFF
##240B48	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4A

Deuteranopia (green-blind)

#001A47

Tritanopia (blue-blind)

#1A1C29

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #240b48;
/* rgb */ color: rgb(36, 11, 72);
/* oklch */ color: oklch(23.4% 0.104 295.8);

Tailwind

colors: {
  custom: {
    50: '#634d7c',
    500: '#240b48',
    950: '#000000',
  },
}

SCSS

$custom: #240b48;
$custom-light: #634d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#240b48",
  "rgb": {
    "r": 36,
    "g": 11,
    "b": 72
  },
  "hsl": {
    "h": 264.59,
    "s": 73.494,
    "l": 16.275
  },
  "oklch": {
    "l": 0.23377,
    "c": 0.10447,
    "h": 295.8
  },
  "luminance": 0.01082
}

Semantic roles & 50–950 ramp

primary

#240B48

secondary

#60842A

accent

#F038A5

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060109

muted

#7A777B

Preview Lab

Preview with #240B48

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

Preview Lab → · Contrast checker → · Palette generator →