#280930#280930

#280930 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.5% C 0.079 H 318.7°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#280930
RGB	rgb(40, 9, 48)
HSL	hsl(288, 68%, 11%)
HSV	hsv(288, 81%, 19%)
CMYK	cmyk(16.7%, 81.3%, 0%, 81.2%)
CIE-LAB	lab(7.77, 23.14, -18.63)
CIE-LCH	lch(7.77, 29.70, 321.17°)
OKLab	oklab(21.5% 0.0594 -0.0522)
OKLCH	oklch(21.5% 0.079 318.7)
XYZ	xyz(1.5062, 0.8600, 2.8824)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280930 #113009

analogous

#140930 #280930 #300924

triadic

#280930 #302809 #093028

tetradic

#280930 #301409 #113009 #092430

square

#280930 #301409 #113009 #092430

split-complementary

#280930 #243009 #093014

monochromatic

#15051A #15051A #280930 #531364 #7E1C97

Accessibility & contrast

On white

17.92

#280930 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#280930 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280930

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280930	#FFFFFF	#000000	##FFFFFF
##280930	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001531

Deuteranopia (green-blind)

#0B182F

Tritanopia (blue-blind)

#28101B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #280930;
/* rgb */ color: rgb(40, 9, 48);
/* oklch */ color: oklch(21.5% 0.079 318.7);

Tailwind

colors: {
  custom: {
    50: '#644b68',
    500: '#280930',
    950: '#000000',
  },
}

SCSS

$custom: #280930;
$custom-light: #644b68;
$custom-dark: #000000;

JSON

{
  "hex": "#280930",
  "rgb": {
    "r": 40,
    "g": 9,
    "b": 48
  },
  "hsl": {
    "h": 287.692,
    "s": 68.421,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21495,
    "c": 0.07906,
    "h": 318.7
  },
  "luminance": 0.0086
}

Semantic roles & 50–950 ramp

primary

#280930

secondary

#356E27

accent

#EB3D60

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #280930

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

Preview Lab → · Contrast checker → · Palette generator →