#280D30#280D30

#280D30 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.1% C 0.072 H 317.8°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#280D30
RGB	rgb(40, 13, 48)
HSL	hsl(286, 57%, 12%)
HSV	hsv(286, 73%, 19%)
CMYK	cmyk(16.7%, 72.9%, 0%, 81.2%)
CIE-LAB	lab(8.59, 20.88, -17.32)
CIE-LCH	lch(8.59, 27.12, 320.32°)
OKLab	oklab(22.09% 0.0534 -0.0484)
OKLCH	oklch(22.09% 0.072 317.8)
XYZ	xyz(1.5524, 0.9524, 2.8978)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280D30 #15300D

analogous

#170D30 #280D30 #300D27

triadic

#280D30 #30280D #0D3028

tetradic

#280D30 #30170D #15300D #0D2730

square

#280D30 #30170D #15300D #0D2730

split-complementary

#280D30 #27300D #0D3017

monochromatic

#140718 #140718 #280D30 #501A60 #782790

Accessibility & contrast

On white

17.64

#280D30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#280D30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280D30

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280D30	#FFFFFF	#000000	##FFFFFF
##280D30	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051731

Deuteranopia (green-blind)

#0E1A2F

Tritanopia (blue-blind)

#28131C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #280d30;
/* rgb */ color: rgb(40, 13, 48);
/* oklch */ color: oklch(22.1% 0.072 317.8);

Tailwind

colors: {
  custom: {
    50: '#634d68',
    500: '#280d30',
    950: '#000000',
  },
}

SCSS

$custom: #280d30;
$custom-light: #634d68;
$custom-dark: #000000;

JSON

{
  "hex": "#280d30",
  "rgb": {
    "r": 40,
    "g": 13,
    "b": 48
  },
  "hsl": {
    "h": 286.286,
    "s": 57.377,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2209,
    "c": 0.07206,
    "h": 317.8
  },
  "luminance": 0.00952
}

Semantic roles & 50–950 ramp

primary

#280D30

secondary

#3C6B2E

accent

#E1476A

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #280D30

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

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