#280435#280435

#280435 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.2% C 0.093 H 315.2°. Best body text is #FFFFFF at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#280435
RGB	rgb(40, 4, 53)
HSL	hsl(284, 86%, 11%)
HSV	hsv(284, 92%, 21%)
CMYK	cmyk(24.5%, 92.5%, 0%, 79.2%)
CIE-LAB	lab(7.18, 27.17, -23.25)
CIE-LCH	lch(7.18, 35.76, 319.45°)
OKLab	oklab(21.19% 0.0662 -0.0658)
OKLCH	oklch(21.19% 0.093 315.2)
XYZ	xyz(1.5610, 0.7951, 3.4387)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280435 #113504

analogous

#0F0435 #280435 #350429

triadic

#280435 #352804 #043528

tetradic

#280435 #350F04 #113504 #042935

square

#280435 #350F04 #113504 #042935

split-complementary

#280435 #293504 #04350F

monochromatic

#15021C #15021C #280435 #53086E #7E0DA7

Accessibility & contrast

On white

18.12

#280435 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#280435 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280435

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280435	#FFFFFF	#000000	##FFFFFF
##280435	1.00	18.12	1.16	18.12
#FFFFFF	18.12	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001436

Deuteranopia (green-blind)

#021734

Tritanopia (blue-blind)

#270F1C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #280435;
/* rgb */ color: rgb(40, 4, 53);
/* oklch */ color: oklch(21.2% 0.093 315.2);

Tailwind

colors: {
  custom: {
    50: '#64486d',
    500: '#280435',
    950: '#000000',
  },
}

SCSS

$custom: #280435;
$custom-light: #64486d;
$custom-dark: #000000;

JSON

{
  "hex": "#280435",
  "rgb": {
    "r": 40,
    "g": 4,
    "b": 53
  },
  "hsl": {
    "h": 284.082,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21191,
    "c": 0.09335,
    "h": 315.2
  },
  "luminance": 0.00795
}

Semantic roles & 50–950 ramp

primary

#280435

secondary

#35771E

accent

#FC2C63

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060107

muted

#7A777A

Preview Lab

Preview with #280435

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

Preview Lab → · Contrast checker → · Palette generator →