#280746#280746

#280746 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.2% C 0.108 H 302.1°. Best body text is #FFFFFF at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#280746
RGB	rgb(40, 7, 70)
HSL	hsl(271, 82%, 15%)
HSV	hsv(271, 90%, 27%)
CMYK	cmyk(42.9%, 90%, 0%, 72.5%)
CIE-LAB	lab(9.36, 30.00, -31.90)
CIE-LCH	lch(9.36, 43.79, 313.24°)
OKLab	oklab(23.24% 0.0571 -0.0911)
OKLCH	oklch(23.24% 0.108 302.1)
XYZ	xyz(2.0563, 1.0453, 5.8866)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280746 #254607

analogous

#090746 #280746 #460744

triadic

#280746 #462807 #074628

tetradic

#280746 #460907 #254607 #074446

square

#280746 #460907 #254607 #074446

split-complementary

#280746 #444607 #074609

monochromatic

#10031C #10031C #280746 #480D7E #6812B5

Accessibility & contrast

On white

17.37

#280746 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#280746 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280746

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280746	#FFFFFF	#000000	##FFFFFF
##280746	1.00	17.37	1.21	17.37
#FFFFFF	17.37	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A48

Deuteranopia (green-blind)

#001A45

Tritanopia (blue-blind)

#211827

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #280746;
/* rgb */ color: rgb(40, 7, 70);
/* oklch */ color: oklch(23.2% 0.108 302.1);

Tailwind

colors: {
  custom: {
    50: '#664b7a',
    500: '#280746',
    950: '#000000',
  },
}

SCSS

$custom: #280746;
$custom-light: #664b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#280746",
  "rgb": {
    "r": 40,
    "g": 7,
    "b": 70
  },
  "hsl": {
    "h": 271.429,
    "s": 81.818,
    "l": 15.098
  },
  "oklch": {
    "l": 0.23241,
    "c": 0.10751,
    "h": 302.1
  },
  "luminance": 0.01045
}

Semantic roles & 50–950 ramp

primary

#280746

secondary

#528524

accent

#F8308F

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #280746

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

Preview Lab → · Contrast checker → · Palette generator →