#240F55#240F55

#240F55 is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.3% C 0.116 H 288.8°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#240F55
RGB	rgb(36, 15, 85)
HSL	hsl(258, 70%, 20%)
HSV	hsv(258, 82%, 33%)
CMYK	cmyk(57.6%, 82.4%, 0%, 66.7%)
CIE-LAB	lab(11.77, 29.73, -38.34)
CIE-LCH	lch(11.77, 48.51, 307.79°)
OKLab	oklab(25.28% 0.0376 -0.1102)
OKLCH	oklch(25.28% 0.116 288.8)
XYZ	xyz(2.5376, 1.3725, 8.7238)
Luminance	0.0137 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240F55 #40550F

analogous

#0F1D55 #240F55 #470F55

triadic

#240F55 #55240F #0F5524

tetradic

#240F55 #550F1D #40550F #0F5547

square

#240F55 #550F1D #40550F #0F5547

split-complementary

#240F55 #55470F #1D550F

monochromatic

#0B051A #0E0621 #240F55 #3A1889 #5021BD

Accessibility & contrast

On white

16.48

#240F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#240F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240F55

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240F55	#FFFFFF	#000000	##FFFFFF
##240F55	1.00	16.48	1.27	16.48
#FFFFFF	16.48	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002057

Deuteranopia (green-blind)

#001D54

Tritanopia (blue-blind)

#112331

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #240f55;
/* rgb */ color: rgb(36, 15, 85);
/* oklch */ color: oklch(25.3% 0.116 288.8);

Tailwind

colors: {
  custom: {
    50: '#655086',
    500: '#240f55',
    950: '#000000',
  },
}

SCSS

$custom: #240f55;
$custom-light: #655086;
$custom-dark: #000000;

JSON

{
  "hex": "#240f55",
  "rgb": {
    "r": 36,
    "g": 15,
    "b": 85
  },
  "hsl": {
    "h": 258,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.25277,
    "c": 0.11647,
    "h": 288.8
  },
  "luminance": 0.01373
}

Semantic roles & 50–950 ramp

primary

#240F55

secondary

#738F31

accent

#ED3BB7

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #240F55

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

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