#240A47#240A47

#240A47 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.1% C 0.104 H 296.6°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#240A47
RGB	rgb(36, 10, 71)
HSL	hsl(266, 75%, 16%)
HSV	hsv(266, 86%, 28%)
CMYK	cmyk(49.3%, 85.9%, 0%, 72.2%)
CIE-LAB	lab(9.38, 28.03, -32.60)
CIE-LCH	lch(9.38, 43.00, 310.69°)
OKLab	oklab(23.15% 0.0467 -0.0934)
OKLCH	oklch(23.15% 0.104 296.6)
XYZ	xyz(1.9731, 1.0470, 6.0582)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240A47 #2D470A

analogous

#0A0E47 #240A47 #420A47

triadic

#240A47 #47240A #0A4724

tetradic

#240A47 #470A0E #2D470A #0A4742

square

#240A47 #470A0E #2D470A #0A4742

split-complementary

#240A47 #47420A #0E470A

monochromatic

#0E041B #0E041B #240A47 #3F127D #5A19B2

Accessibility & contrast

On white

17.36

#240A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#240A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240A47

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240A47	#FFFFFF	#000000	##FFFFFF
##240A47	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001946

Tritanopia (blue-blind)

#1B1B28

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #240a47;
/* rgb */ color: rgb(36, 10, 71);
/* oklch */ color: oklch(23.1% 0.104 296.6);

Tailwind

colors: {
  custom: {
    50: '#634c7b',
    500: '#240a47',
    950: '#000000',
  },
}

SCSS

$custom: #240a47;
$custom-light: #634c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#240a47",
  "rgb": {
    "r": 36,
    "g": 10,
    "b": 71
  },
  "hsl": {
    "h": 265.574,
    "s": 75.309,
    "l": 15.882
  },
  "oklch": {
    "l": 0.23149,
    "c": 0.10439,
    "h": 296.6
  },
  "luminance": 0.01047
}

Semantic roles & 50–950 ramp

primary

#240A47

secondary

#5D8429

accent

#F236A2

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060109

muted

#7A777B

Preview Lab

Preview with #240A47

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

Preview Lab → · Contrast checker → · Palette generator →