#240F43#240F43

#240F43 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.4% C 0.093 H 297.2°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#240F43
RGB	rgb(36, 15, 67)
HSL	hsl(264, 63%, 16%)
HSV	hsv(264, 78%, 26%)
CMYK	cmyk(46.3%, 77.6%, 0%, 73.7%)
CIE-LAB	lab(9.97, 24.03, -28.82)
CIE-LCH	lch(9.97, 37.53, 309.82°)
OKLab	oklab(23.45% 0.0423 -0.0823)
OKLCH	oklch(23.45% 0.093 297.2)
XYZ	xyz(1.9112, 1.1219, 5.4250)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240F43 #2E430F

analogous

#0F1443 #240F43 #3E0F43

triadic

#240F43 #43240F #0F4324

tetradic

#240F43 #430F14 #2E430F #0F433E

square

#240F43 #430F14 #2E430F #0F433E

split-complementary

#240F43 #433E0F #14430F

monochromatic

#0D0619 #0D0619 #240F43 #3F1A75 #5A25A7

Accessibility & contrast

On white

17.15

#240F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#240F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240F43

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240F43	#FFFFFF	#000000	##FFFFFF
##240F43	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C45

Deuteranopia (green-blind)

#001B42

Tritanopia (blue-blind)

#1C1C27

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #240f43;
/* rgb */ color: rgb(36, 15, 67);
/* oklch */ color: oklch(23.4% 0.093 297.2);

Tailwind

colors: {
  custom: {
    50: '#624f78',
    500: '#240f43',
    950: '#000000',
  },
}

SCSS

$custom: #240f43;
$custom-light: #624f78;
$custom-dark: #000000;

JSON

{
  "hex": "#240f43",
  "rgb": {
    "r": 36,
    "g": 15,
    "b": 67
  },
  "hsl": {
    "h": 264.231,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.23445,
    "c": 0.09253,
    "h": 297.2
  },
  "luminance": 0.01122
}

Semantic roles & 50–950 ramp

primary

#240F43

secondary

#5E7D30

accent

#E641A4

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#050209

muted

#7A787B

Preview Lab

Preview with #240F43

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

Preview Lab → · Contrast checker → · Palette generator →