#240A4A#240A4A

#240A4A is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.5% C 0.108 H 295.0°. Best body text is #FFFFFF at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#240A4A
RGB	rgb(36, 10, 74)
HSL	hsl(264, 76%, 16%)
HSV	hsv(264, 86%, 29%)
CMYK	cmyk(51.4%, 86.5%, 0%, 71%)
CIE-LAB	lab(9.69, 28.93, -34.18)
CIE-LCH	lch(9.69, 44.78, 310.24°)
OKLab	oklab(23.47% 0.0457 -0.098)
OKLCH	oklch(23.47% 0.108 295)
XYZ	xyz(2.0718, 1.0865, 6.5778)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240A4A #304A0A

analogous

#0A104A #240A4A #440A4A

triadic

#240A4A #4A240A #0A4A24

tetradic

#240A4A #4A0A10 #304A0A #0A4A44

square

#240A4A #4A0A10 #304A0A #0A4A44

split-complementary

#240A4A #4A440A #104A0A

monochromatic

#0D041B #0D041B #240A4A #3E1180 #5819B6

Accessibility & contrast

On white

17.25

#240A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#240A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240A4A

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240A4A	#FFFFFF	#000000	##FFFFFF
##240A4A	1.00	17.25	1.22	17.25
#FFFFFF	17.25	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4C

Deuteranopia (green-blind)

#001A49

Tritanopia (blue-blind)

#191C2A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #240a4a;
/* rgb */ color: rgb(36, 10, 74);
/* oklch */ color: oklch(23.5% 0.108 295.0);

Tailwind

colors: {
  custom: {
    50: '#644d7d',
    500: '#240a4a',
    950: '#000000',
  },
}

SCSS

$custom: #240a4a;
$custom-light: #644d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#240a4a",
  "rgb": {
    "r": 36,
    "g": 10,
    "b": 74
  },
  "hsl": {
    "h": 264.375,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.23465,
    "c": 0.10813,
    "h": 295
  },
  "luminance": 0.01087
}

Semantic roles & 50–950 ramp

primary

#240A4A

secondary

#618729

accent

#F335A6

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06010A

muted

#7A777C

Preview Lab

Preview with #240A4A

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

Preview Lab → · Contrast checker → · Palette generator →