#281973#281973

#281973 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.144 H 281.1°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#281973
RGB	rgb(40, 25, 115)
HSL	hsl(250, 64%, 27%)
HSV	hsv(250, 78%, 45%)
CMYK	cmyk(65.2%, 78.3%, 0%, 54.9%)
CIE-LAB	lab(17.39, 34.48, -48.96)
CIE-LCH	lch(17.39, 59.88, 305.16°)
OKLab	oklab(30.3% 0.0277 -0.1412)
OKLCH	oklch(30.3% 0.144 281.1)
XYZ	xyz(4.3162, 2.3839, 16.4490)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281973 #647319

analogous

#193773 #281973 #551973

triadic

#281973 #732819 #197328

tetradic

#281973 #731937 #647319 #197355

square

#281973 #731937 #647319 #197355

split-complementary

#281973 #735519 #377319

monochromatic

#090519 #170E41 #281973 #3924A5 #4E34D3

Accessibility & contrast

On white

14.22

#281973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#281973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281973

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281973	#FFFFFF	#000000	##FFFFFF
##281973	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002771

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #281973;
/* rgb */ color: rgb(40, 25, 115);
/* oklch */ color: oklch(30.3% 0.144 281.1);

Tailwind

colors: {
  custom: {
    50: '#6d589c',
    500: '#281973',
    950: '#000000',
  },
}

SCSS

$custom: #281973;
$custom-light: #6d589c;
$custom-dark: #000000;

JSON

{
  "hex": "#281973",
  "rgb": {
    "r": 40,
    "g": 25,
    "b": 115
  },
  "hsl": {
    "h": 250,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.30298,
    "c": 0.14393,
    "h": 281.1
  },
  "luminance": 0.02384
}

Semantic roles & 50–950 ramp

primary

#281973

secondary

#97A840

accent

#E741CB

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #281973

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

Preview Lab → · Contrast checker → · Palette generator →