#240D3F#240D3F

#240D3F is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.8% C 0.090 H 300.3°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#240D3F
RGB	rgb(36, 13, 63)
HSL	hsl(268, 66%, 15%)
HSV	hsv(268, 79%, 25%)
CMYK	cmyk(42.9%, 79.4%, 0%, 75.3%)
CIE-LAB	lab(9.17, 23.99, -27.28)
CIE-LCH	lch(9.17, 36.33, 311.33°)
OKLab	oklab(22.76% 0.0455 -0.0778)
OKLCH	oklch(22.76% 0.09 300.3)
XYZ	xyz(1.7685, 1.0218, 4.8057)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240D3F #283F0D

analogous

#0D0F3F #240D3F #3D0D3F

triadic

#240D3F #3F240D #0D3F24

tetradic

#240D3F #3F0D0F #283F0D #0D3F3D

square

#240D3F #3F0D0F #283F0D #0D3F3D

split-complementary

#240D3F #3F3D0D #0F3F0D

monochromatic

#0E0519 #0E0519 #240D3F #411772 #5E22A4

Accessibility & contrast

On white

17.44

#240D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#240D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240D3F

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240D3F	#FFFFFF	#000000	##FFFFFF
##240D3F	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A40

Deuteranopia (green-blind)

#00193E

Tritanopia (blue-blind)

#1E1924

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #240d3f;
/* rgb */ color: rgb(36, 13, 63);
/* oklch */ color: oklch(22.8% 0.090 300.3);

Tailwind

colors: {
  custom: {
    50: '#624d74',
    500: '#240d3f',
    950: '#000000',
  },
}

SCSS

$custom: #240d3f;
$custom-light: #624d74;
$custom-dark: #000000;

JSON

{
  "hex": "#240d3f",
  "rgb": {
    "r": 36,
    "g": 13,
    "b": 63
  },
  "hsl": {
    "h": 267.6,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.22761,
    "c": 0.09012,
    "h": 300.3
  },
  "luminance": 0.01022
}

Semantic roles & 50–950 ramp

primary

#240D3F

secondary

#577B2D

accent

#E93F9B

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #240D3F

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

Preview Lab → · Contrast checker → · Palette generator →