#281773#281773

#281773 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.146 H 281.5°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#281773
RGB	rgb(40, 23, 115)
HSL	hsl(251, 67%, 27%)
HSV	hsv(251, 80%, 45%)
CMYK	cmyk(65.2%, 80%, 0%, 54.9%)
CIE-LAB	lab(17.00, 35.59, -49.60)
CIE-LCH	lch(17.00, 61.05, 305.66°)
OKLab	oklab(30.03% 0.0291 -0.1431)
OKLCH	oklch(30.03% 0.146 281.5)
XYZ	xyz(4.2750, 2.3014, 16.4353)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281773 #627317

analogous

#173473 #281773 #561773

triadic

#281773 #732817 #177328

tetradic

#281773 #731734 #627317 #177356

square

#281773 #731734 #627317 #177356

split-complementary

#281773 #735617 #347317

monochromatic

#09051A #160D40 #281773 #3A21A6 #4E2FD5

Accessibility & contrast

On white

14.38

#281773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#281773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281773

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281773	#FFFFFF	#000000	##FFFFFF
##281773	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D76

Deuteranopia (green-blind)

#002771

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #281773;
/* rgb */ color: rgb(40, 23, 115);
/* oklch */ color: oklch(30.0% 0.146 281.5);

Tailwind

colors: {
  custom: {
    50: '#6d579c',
    500: '#281773',
    950: '#000000',
  },
}

SCSS

$custom: #281773;
$custom-light: #6d579c;
$custom-dark: #000000;

JSON

{
  "hex": "#281773",
  "rgb": {
    "r": 40,
    "g": 23,
    "b": 115
  },
  "hsl": {
    "h": 251.087,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.30025,
    "c": 0.14602,
    "h": 281.5
  },
  "luminance": 0.02302
}

Semantic roles & 50–950 ramp

primary

#281773

secondary

#95A93D

accent

#EA3ECA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #281773

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

Preview Lab → · Contrast checker → · Palette generator →