#281679#281679

#281679 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.155 H 280.4°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#281679
RGB	rgb(40, 22, 121)
HSL	hsl(251, 69%, 28%)
HSV	hsv(251, 82%, 47%)
CMYK	cmyk(66.9%, 81.8%, 0%, 52.5%)
CIE-LAB	lab(17.48, 38.05, -52.66)
CIE-LCH	lch(17.48, 64.96, 305.85°)
OKLab	oklab(30.57% 0.0279 -0.152)
OKLCH	oklch(30.57% 0.155 280.4)
XYZ	xyz(4.6121, 2.4050, 18.3066)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281679 #677916

analogous

#163579 #281679 #591679

triadic

#281679 #792816 #167928

tetradic

#281679 #791635 #677916 #167959

square

#281679 #791635 #677916 #167959

split-complementary

#281679 #795916 #357916

monochromatic

#09051A #170D45 #281679 #391FAD #4F30D9

Accessibility & contrast

On white

14.18

#281679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#281679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281679

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281679	#FFFFFF	#000000	##FFFFFF
##281679	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7C

Deuteranopia (green-blind)

#002777

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #281679;
/* rgb */ color: rgb(40, 22, 121);
/* oklch */ color: oklch(30.6% 0.155 280.4);

Tailwind

colors: {
  custom: {
    50: '#6e57a1',
    500: '#281679',
    950: '#000000',
  },
}

SCSS

$custom: #281679;
$custom-light: #6e57a1;
$custom-dark: #000000;

JSON

{
  "hex": "#281679",
  "rgb": {
    "r": 40,
    "g": 22,
    "b": 121
  },
  "hsl": {
    "h": 250.909,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30565,
    "c": 0.15453,
    "h": 280.4
  },
  "luminance": 0.02405
}

Semantic roles & 50–950 ramp

primary

#281679

secondary

#9AAE3D

accent

#EC3CCC

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #281679

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

Preview Lab → · Contrast checker → · Palette generator →