#280346#280346

#280346 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.7% C 0.113 H 303.0°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#280346
RGB	rgb(40, 3, 70)
HSL	hsl(273, 92%, 14%)
HSV	hsv(273, 96%, 27%)
CMYK	cmyk(42.9%, 95.7%, 0%, 72.5%)
CIE-LAB	lab(8.64, 32.13, -33.08)
CIE-LCH	lch(8.64, 46.11, 314.16°)
OKLab	oklab(22.74% 0.0614 -0.0945)
OKLCH	oklch(22.74% 0.113 303)
XYZ	xyz(2.0129, 0.9584, 5.8721)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280346 #214603

analogous

#060346 #280346 #460343

triadic

#280346 #462803 #034628

tetradic

#280346 #460603 #214603 #034346

square

#280346 #460603 #214603 #034346

split-complementary

#280346 #434603 #034606

monochromatic

#11011D #11011D #280346 #4A0681 #6B08BB

Accessibility & contrast

On white

17.62

#280346 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#280346 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280346

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280346	#FFFFFF	#000000	##FFFFFF
##280346	1.00	17.62	1.19	17.62
#FFFFFF	17.62	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001848

Deuteranopia (green-blind)

#001945

Tritanopia (blue-blind)

#221626

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #280346;
/* rgb */ color: rgb(40, 3, 70);
/* oklch */ color: oklch(22.7% 0.113 303.0);

Tailwind

colors: {
  custom: {
    50: '#66497a',
    500: '#280346',
    950: '#000000',
  },
}

SCSS

$custom: #280346;
$custom-light: #66497a;
$custom-dark: #000000;

JSON

{
  "hex": "#280346",
  "rgb": {
    "r": 40,
    "g": 3,
    "b": 70
  },
  "hsl": {
    "h": 273.134,
    "s": 91.781,
    "l": 14.314
  },
  "oklch": {
    "l": 0.22743,
    "c": 0.11274,
    "h": 303
  },
  "luminance": 0.00958
}

Semantic roles & 50–950 ramp

primary

#280346

secondary

#4D871D

accent

#FF2989

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #280346

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

Preview Lab → · Contrast checker → · Palette generator →