#280F4F#280F4F

#280F4F is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.1% C 0.109 H 295.2°. Best body text is #FFFFFF at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#280F4F
RGB	rgb(40, 15, 79)
HSL	hsl(263, 68%, 18%)
HSV	hsv(263, 81%, 31%)
CMYK	cmyk(49.4%, 81%, 0%, 69%)
CIE-LAB	lab(11.67, 28.57, -34.38)
CIE-LCH	lch(11.67, 44.70, 309.73°)
OKLab	oklab(25.13% 0.0463 -0.0985)
OKLCH	oklch(25.13% 0.109 295.2)
XYZ	xyz(2.4568, 1.3572, 7.5281)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280F4F #364F0F

analogous

#0F164F #280F4F #480F4F

triadic

#280F4F #4F280F #0F4F28

tetradic

#280F4F #4F0F16 #364F0F #0F4F48

square

#280F4F #4F0F16 #364F0F #0F4F48

split-complementary

#280F4F #4F480F #164F0F

monochromatic

#0D051A #0E051C #280F4F #421982 #5C23B6

Accessibility & contrast

On white

16.52

#280F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#280F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280F4F

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280F4F	#FFFFFF	#000000	##FFFFFF
##280F4F	1.00	16.52	1.27	16.52
#FFFFFF	16.52	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#001E4E

Tritanopia (blue-blind)

#1D202E

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #280f4f;
/* rgb */ color: rgb(40, 15, 79);
/* oklch */ color: oklch(25.1% 0.109 295.2);

Tailwind

colors: {
  custom: {
    50: '#675081',
    500: '#280f4f',
    950: '#000000',
  },
}

SCSS

$custom: #280f4f;
$custom-light: #675081;
$custom-dark: #000000;

JSON

{
  "hex": "#280f4f",
  "rgb": {
    "r": 40,
    "g": 15,
    "b": 79
  },
  "hsl": {
    "h": 263.438,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.25134,
    "c": 0.10881,
    "h": 295.2
  },
  "luminance": 0.01357
}

Semantic roles & 50–950 ramp

primary

#280F4F

secondary

#678931

accent

#EB3DA7

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #280F4F

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

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