#280F34#280F34

#280F34 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.7% C 0.073 H 313.2°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#280F34
RGB	rgb(40, 15, 52)
HSL	hsl(281, 55%, 13%)
HSV	hsv(281, 71%, 20%)
CMYK	cmyk(23.1%, 71.2%, 0%, 79.6%)
CIE-LAB	lab(9.33, 20.71, -19.07)
CIE-LCH	lch(9.33, 28.15, 317.35°)
OKLab	oklab(22.72% 0.0503 -0.0535)
OKLCH	oklch(22.72% 0.073 313.2)
XYZ	xyz(1.6656, 1.0407, 3.3613)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280F34 #1B340F

analogous

#150F34 #280F34 #340F2D

triadic

#280F34 #34280F #0F3428

tetradic

#280F34 #34150F #1B340F #0F2D34

square

#280F34 #34150F #1B340F #0F2D34

split-complementary

#280F34 #2D340F #0F3415

monochromatic

#120718 #120718 #280F34 #4D1D63 #712A93

Accessibility & contrast

On white

17.38

#280F34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#280F34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280F34

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280F34	#FFFFFF	#000000	##FFFFFF
##280F34	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041935

Deuteranopia (green-blind)

#0D1B33

Tritanopia (blue-blind)

#27161F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #280f34;
/* rgb */ color: rgb(40, 15, 52);
/* oklch */ color: oklch(22.7% 0.073 313.2);

Tailwind

colors: {
  custom: {
    50: '#634f6b',
    500: '#280f34',
    950: '#000000',
  },
}

SCSS

$custom: #280f34;
$custom-light: #634f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#280f34",
  "rgb": {
    "r": 40,
    "g": 15,
    "b": 52
  },
  "hsl": {
    "h": 280.541,
    "s": 55.224,
    "l": 13.137
  },
  "oklch": {
    "l": 0.22719,
    "c": 0.07347,
    "h": 313.2
  },
  "luminance": 0.01041
}

Semantic roles & 50–950 ramp

primary

#280F34

secondary

#456E31

accent

#DF497A

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050207

muted

#7A787A

Preview Lab

Preview with #280F34

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

Preview Lab → · Contrast checker → · Palette generator →