#240A40#240A40

#240A40 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.4% C 0.096 H 300.7°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#240A40
RGB	rgb(36, 10, 64)
HSL	hsl(269, 73%, 15%)
HSV	hsv(269, 84%, 25%)
CMYK	cmyk(43.8%, 84.4%, 0%, 74.9%)
CIE-LAB	lab(8.67, 25.96, -28.80)
CIE-LCH	lch(8.67, 38.78, 312.03°)
OKLab	oklab(22.44% 0.0488 -0.0822)
OKLCH	oklch(22.44% 0.096 300.7)
XYZ	xyz(1.7613, 0.9623, 4.9424)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240A40 #26400A

analogous

#0A0B40 #240A40 #3F0A40

triadic

#240A40 #40240A #0A4024

tetradic

#240A40 #400A0B #26400A #0A403F

square

#240A40 #400A0B #26400A #0A403F

split-complementary

#240A40 #403F0A #0B400A

monochromatic

#0F041A #0F041A #240A40 #421275 #601BAA

Accessibility & contrast

On white

17.61

#240A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#240A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240A40

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240A40	#FFFFFF	#000000	##FFFFFF
##240A40	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001942

Deuteranopia (green-blind)

#00183F

Tritanopia (blue-blind)

#1E1824

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #240a40;
/* rgb */ color: rgb(36, 10, 64);
/* oklch */ color: oklch(22.4% 0.096 300.7);

Tailwind

colors: {
  custom: {
    50: '#624c75',
    500: '#240a40',
    950: '#000000',
  },
}

SCSS

$custom: #240a40;
$custom-light: #624c75;
$custom-dark: #000000;

JSON

{
  "hex": "#240a40",
  "rgb": {
    "r": 36,
    "g": 10,
    "b": 64
  },
  "hsl": {
    "h": 268.889,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.22437,
    "c": 0.09562,
    "h": 300.7
  },
  "luminance": 0.00962
}

Semantic roles & 50–950 ramp

primary

#240A40

secondary

#547D29

accent

#F03897

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#050108

muted

#7A777B

Preview Lab

Preview with #240A40

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

Preview Lab → · Contrast checker → · Palette generator →