#281290#281290

#281290 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.8% C 0.185 H 276.8°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#281290
RGB	rgb(40, 18, 144)
HSL	hsl(250, 78%, 32%)
HSV	hsv(250, 88%, 56%)
CMYK	cmyk(72.2%, 87.5%, 0%, 43.5%)
CIE-LAB	lab(19.63, 46.89, -63.63)
CIE-LCH	lch(19.63, 79.04, 306.39°)
OKLab	oklab(32.85% 0.0221 -0.1838)
OKLCH	oklch(32.85% 0.185 276.8)
XYZ	xyz(6.1238, 2.8968, 26.6166)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281290 #7A9012

analogous

#123B90 #281290 #671290

triadic

#281290 #902812 #129028

tetradic

#281290 #90123B #7A9012 #129067

square

#281290 #90123B #7A9012 #129067

split-complementary

#281290 #906712 #3B9012

monochromatic

#0A0423 #190B5A #281290 #3719C6 #5536E6

Accessibility & contrast

On white

13.30

#281290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#281290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281290

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281290	#FFFFFF	#000000	##FFFFFF
##281290	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003493

Deuteranopia (green-blind)

#002A8E

Tritanopia (blue-blind)

#003C54

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #281290;
/* rgb */ color: rgb(40, 18, 144);
/* oklch */ color: oklch(32.8% 0.185 276.8);

Tailwind

colors: {
  custom: {
    50: '#7456b2',
    500: '#281290',
    950: '#000000',
  },
}

SCSS

$custom: #281290;
$custom-light: #7456b2;
$custom-dark: #000000;

JSON

{
  "hex": "#281290",
  "rgb": {
    "r": 40,
    "g": 18,
    "b": 144
  },
  "hsl": {
    "h": 250.476,
    "s": 77.778,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32845,
    "c": 0.18513,
    "h": 276.8
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#281290

secondary

#ACC43A

accent

#F434D3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #281290

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

Preview Lab → · Contrast checker → · Palette generator →