#281964#281964

#281964 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 28.7% C 0.124 H 284.6°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#281964
RGB	rgb(40, 25, 100)
HSL	hsl(252, 60%, 25%)
HSV	hsv(252, 75%, 39%)
CMYK	cmyk(60%, 75%, 0%, 60.8%)
CIE-LAB	lab(15.83, 29.49, -41.71)
CIE-LCH	lch(15.83, 51.09, 305.26°)
OKLab	oklab(28.73% 0.0313 -0.12)
OKLCH	oklch(28.73% 0.124 284.6)
XYZ	xyz(3.5223, 2.0663, 12.2673)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281964 #556419

analogous

#193064 #281964 #4E1964

triadic

#281964 #642819 #196428

tetradic

#281964 #641930 #556419 #19644E

square

#281964 #641930 #556419 #19644E

split-complementary

#281964 #644E19 #306419

monochromatic

#0A0618 #140D33 #281964 #3C2595 #4F31C6

Accessibility & contrast

On white

14.86

#281964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#281964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281964

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281964	#FFFFFF	#000000	##FFFFFF
##281964	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A66

Deuteranopia (green-blind)

#002563

Tritanopia (blue-blind)

#0A2D3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #281964;
/* rgb */ color: rgb(40, 25, 100);
/* oklch */ color: oklch(28.7% 0.124 284.6);

Tailwind

colors: {
  custom: {
    50: '#6a5791',
    500: '#281964',
    950: '#000000',
  },
}

SCSS

$custom: #281964;
$custom-light: #6a5791;
$custom-dark: #000000;

JSON

{
  "hex": "#281964",
  "rgb": {
    "r": 40,
    "g": 25,
    "b": 100
  },
  "hsl": {
    "h": 252,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28726,
    "c": 0.12407,
    "h": 284.6
  },
  "luminance": 0.02066
}

Semantic roles & 50–950 ramp

primary

#281964

secondary

#889A3F

accent

#E345C3

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #281964

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

Preview Lab → · Contrast checker → · Palette generator →