#280D4F#280D4F

#280D4F is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.9% C 0.111 H 295.7°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#280D4F
RGB	rgb(40, 13, 79)
HSL	hsl(265, 72%, 18%)
HSV	hsv(265, 84%, 31%)
CMYK	cmyk(49.4%, 83.5%, 0%, 69%)
CIE-LAB	lab(11.30, 29.63, -34.99)
CIE-LCH	lch(11.30, 45.84, 310.26°)
OKLab	oklab(24.87% 0.0483 -0.1002)
OKLCH	oklch(24.87% 0.111 295.7)
XYZ	xyz(2.4299, 1.3034, 7.5192)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280D4F #344F0D

analogous

#0D134F #280D4F #490D4F

triadic

#280D4F #4F280D #0D4F28

tetradic

#280D4F #4F0D13 #344F0D #0D4F49

square

#280D4F #4F0D13 #344F0D #0D4F49

split-complementary

#280D4F #4F490D #134F0D

monochromatic

#0D041A #0D041A #280D4F #431684 #5D1EB8

Accessibility & contrast

On white

16.66

#280D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#280D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280D4F

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280D4F	#FFFFFF	#000000	##FFFFFF
##280D4F	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#001D4E

Tritanopia (blue-blind)

#1D1F2D

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #280d4f;
/* rgb */ color: rgb(40, 13, 79);
/* oklch */ color: oklch(24.9% 0.111 295.7);

Tailwind

colors: {
  custom: {
    50: '#674f81',
    500: '#280d4f',
    950: '#000000',
  },
}

SCSS

$custom: #280d4f;
$custom-light: #674f81;
$custom-dark: #000000;

JSON

{
  "hex": "#280d4f",
  "rgb": {
    "r": 40,
    "g": 13,
    "b": 79
  },
  "hsl": {
    "h": 264.545,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.24874,
    "c": 0.11125,
    "h": 295.7
  },
  "luminance": 0.01303
}

Semantic roles & 50–950 ramp

primary

#280D4F

secondary

#648A2E

accent

#EE39A4

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #280D4F

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

Preview Lab → · Contrast checker → · Palette generator →