#280530#280530

#280530 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 20.9% C 0.086 H 319.5°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#280530
RGB	rgb(40, 5, 48)
HSL	hsl(289, 81%, 10%)
HSV	hsv(289, 90%, 19%)
CMYK	cmyk(16.7%, 89.6%, 0%, 81.2%)
CIE-LAB	lab(6.98, 25.30, -19.88)
CIE-LCH	lch(6.98, 32.18, 321.85°)
OKLab	oklab(20.91% 0.0656 -0.056)
OKLCH	oklch(20.91% 0.086 319.5)
XYZ	xyz(1.4628, 0.7731, 2.8679)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280530 #0D3005

analogous

#120530 #280530 #300522

triadic

#280530 #302805 #053028

tetradic

#280530 #301205 #0D3005 #052230

square

#280530 #301205 #0D3005 #052230

split-complementary

#280530 #223005 #053012

monochromatic

#17031C #17031C #280530 #560B67 #84119F

Accessibility & contrast

On white

18.19

#280530 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#280530 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280530

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280530	#FFFFFF	#000000	##FFFFFF
##280530	1.00	18.19	1.15	18.19
#FFFFFF	18.19	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001331

Deuteranopia (green-blind)

#08172F

Tritanopia (blue-blind)

#280D1A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #280530;
/* rgb */ color: rgb(40, 5, 48);
/* oklch */ color: oklch(20.9% 0.086 319.5);

Tailwind

colors: {
  custom: {
    50: '#644968',
    500: '#280530',
    950: '#000000',
  },
}

SCSS

$custom: #280530;
$custom-light: #644968;
$custom-dark: #000000;

JSON

{
  "hex": "#280530",
  "rgb": {
    "r": 40,
    "g": 5,
    "b": 48
  },
  "hsl": {
    "h": 288.837,
    "s": 81.132,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20905,
    "c": 0.08626,
    "h": 319.5
  },
  "luminance": 0.00773
}

Semantic roles & 50–950 ramp

primary

#280530

secondary

#2F721F

accent

#F83055

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #280530

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

Preview Lab → · Contrast checker → · Palette generator →