#240D4B#240D4B

#240D4B is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.0% C 0.106 H 293.7°. Best body text is #FFFFFF at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#240D4B
RGB	rgb(36, 13, 75)
HSL	hsl(262, 70%, 17%)
HSV	hsv(262, 83%, 29%)
CMYK	cmyk(52%, 82.7%, 0%, 70.6%)
CIE-LAB	lab(10.34, 27.68, -33.81)
CIE-LCH	lch(10.34, 43.70, 309.30°)
OKLab	oklab(23.95% 0.0425 -0.097)
OKLCH	oklch(23.95% 0.106 293.7)
XYZ	xyz(2.1411, 1.1708, 6.7684)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240D4B #344B0D

analogous

#0D154B #240D4B #430D4B

triadic

#240D4B #4B240D #0D4B24

tetradic

#240D4B #4B0D15 #344B0D #0D4B43

square

#240D4B #4B0D15 #344B0D #0D4B43

split-complementary

#240D4B #4B430D #154B0D

monochromatic

#0D051A #0D051A #240D4B #3D167F #561FB3

Accessibility & contrast

On white

17.02

#240D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#240D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240D4B

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240D4B	#FFFFFF	#000000	##FFFFFF
##240D4B	1.00	17.02	1.23	17.02
#FFFFFF	17.02	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4D

Deuteranopia (green-blind)

#001B4A

Tritanopia (blue-blind)

#181E2B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #240d4b;
/* rgb */ color: rgb(36, 13, 75);
/* oklch */ color: oklch(24.0% 0.106 293.7);

Tailwind

colors: {
  custom: {
    50: '#644e7e',
    500: '#240d4b',
    950: '#000000',
  },
}

SCSS

$custom: #240d4b;
$custom-light: #644e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#240d4b",
  "rgb": {
    "r": 36,
    "g": 13,
    "b": 75
  },
  "hsl": {
    "h": 262.258,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.23951,
    "c": 0.10587,
    "h": 293.7
  },
  "luminance": 0.01171
}

Semantic roles & 50–950 ramp

primary

#240D4B

secondary

#65862E

accent

#ED3BAB

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #240D4B

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

Preview Lab → · Contrast checker → · Palette generator →