#281670#281670

#281670 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.6% C 0.143 H 282.3°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#281670
RGB	rgb(40, 22, 112)
HSL	hsl(252, 67%, 26%)
HSV	hsv(252, 80%, 44%)
CMYK	cmyk(64.3%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(16.48, 35.17, -48.51)
CIE-LCH	lch(16.48, 59.92, 305.94°)
OKLab	oklab(29.56% 0.0306 -0.1399)
OKLCH	oklch(29.56% 0.143 282.3)
XYZ	xyz(4.0857, 2.1945, 15.5344)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281670 #5E7016

analogous

#163170 #281670 #551670

triadic

#281670 #702816 #167028

tetradic

#281670 #701631 #5E7016 #167055

square

#281670 #701631 #5E7016 #167055

split-complementary

#281670 #705516 #317016

monochromatic

#09051A #160C3D #281670 #3A20A3 #4D2BD5

Accessibility & contrast

On white

14.59

#281670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#281670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281670

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281670	#FFFFFF	#000000	##FFFFFF
##281670	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C73

Deuteranopia (green-blind)

#00266E

Tritanopia (blue-blind)

#003042

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #281670;
/* rgb */ color: rgb(40, 22, 112);
/* oklch */ color: oklch(29.6% 0.143 282.3);

Tailwind

colors: {
  custom: {
    50: '#6c569a',
    500: '#281670',
    950: '#000000',
  },
}

SCSS

$custom: #281670;
$custom-light: #6c569a;
$custom-dark: #000000;

JSON

{
  "hex": "#281670",
  "rgb": {
    "r": 40,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 252,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29562,
    "c": 0.14322,
    "h": 282.3
  },
  "luminance": 0.02195
}

Semantic roles & 50–950 ramp

primary

#281670

secondary

#91A63C

accent

#EA3EC8

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #281670

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

Preview Lab → · Contrast checker → · Palette generator →