#281390#281390

#281390 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.9% C 0.184 H 276.8°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#281390
RGB	rgb(40, 19, 144)
HSL	hsl(250, 77%, 32%)
HSV	hsv(250, 87%, 56%)
CMYK	cmyk(72.2%, 86.8%, 0%, 43.5%)
CIE-LAB	lab(19.76, 46.48, -63.40)
CIE-LCH	lch(19.76, 78.62, 306.25°)
OKLab	oklab(32.94% 0.0217 -0.1832)
OKLCH	oklch(32.94% 0.184 276.8)
XYZ	xyz(6.1403, 2.9299, 26.6221)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281390 #7B9013

analogous

#133D90 #281390 #671390

triadic

#281390 #902813 #139028

tetradic

#281390 #90133D #7B9013 #139067

square

#281390 #90133D #7B9013 #139067

split-complementary

#281390 #906713 #3D9013

monochromatic

#0A0524 #190C5A #281390 #371AC6 #5639E5

Accessibility & contrast

On white

13.24

#281390 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#281390 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281390

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281390	#FFFFFF	#000000	##FFFFFF
##281390	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003593

Deuteranopia (green-blind)

#002A8E

Tritanopia (blue-blind)

#003C54

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #281390;
/* rgb */ color: rgb(40, 19, 144);
/* oklch */ color: oklch(32.9% 0.184 276.8);

Tailwind

colors: {
  custom: {
    50: '#7457b2',
    500: '#281390',
    950: '#000000',
  },
}

SCSS

$custom: #281390;
$custom-light: #7457b2;
$custom-dark: #000000;

JSON

{
  "hex": "#281390",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 144
  },
  "hsl": {
    "h": 250.08,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.32938,
    "c": 0.18447,
    "h": 276.8
  },
  "luminance": 0.0293
}

Semantic roles & 50–950 ramp

primary

#281390

secondary

#ADC43B

accent

#F335D3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #281390

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

Preview Lab → · Contrast checker → · Palette generator →