#280F4E#280F4E

#280F4E is a dark, moderate violet. Relative luminance 0.013; OKLCH L 25.0% C 0.108 H 295.6°. Best body text is #FFFFFF at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#280F4E
RGB	rgb(40, 15, 78)
HSL	hsl(264, 68%, 18%)
HSV	hsv(264, 81%, 31%)
CMYK	cmyk(48.7%, 80.8%, 0%, 69.4%)
CIE-LAB	lab(11.57, 28.27, -33.85)
CIE-LCH	lch(11.57, 44.10, 309.86°)
OKLab	oklab(25.03% 0.0465 -0.0969)
OKLCH	oklch(25.03% 0.108 295.6)
XYZ	xyz(2.4207, 1.3428, 7.3379)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280F4E #354E0F

analogous

#0F154E #280F4E #470F4E

triadic

#280F4E #4E280F #0F4E28

tetradic

#280F4E #4E0F15 #354E0F #0F4E47

square

#280F4E #4E0F15 #354E0F #0F4E47

split-complementary

#280F4E #4E470F #154E0F

monochromatic

#0D051A #0E051B #280F4E #421981 #5D23B5

Accessibility & contrast

On white

16.55

#280F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#280F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280F4E

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280F4E	#FFFFFF	#000000	##FFFFFF
##280F4E	1.00	16.55	1.27	16.55
#FFFFFF	16.55	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F50

Deuteranopia (green-blind)

#001E4D

Tritanopia (blue-blind)

#1E1F2D

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #280f4e;
/* rgb */ color: rgb(40, 15, 78);
/* oklch */ color: oklch(25.0% 0.108 295.6);

Tailwind

colors: {
  custom: {
    50: '#675080',
    500: '#280f4e',
    950: '#000000',
  },
}

SCSS

$custom: #280f4e;
$custom-light: #675080;
$custom-dark: #000000;

JSON

{
  "hex": "#280f4e",
  "rgb": {
    "r": 40,
    "g": 15,
    "b": 78
  },
  "hsl": {
    "h": 263.81,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.25034,
    "c": 0.10752,
    "h": 295.6
  },
  "luminance": 0.01343
}

Semantic roles & 50–950 ramp

primary

#280F4E

secondary

#658831

accent

#EB3DA6

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #280F4E

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

Preview Lab → · Contrast checker → · Palette generator →