#281283#281283

#281283 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.3% C 0.170 H 279.0°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#281283
RGB	rgb(40, 18, 131)
HSL	hsl(252, 76%, 29%)
HSV	hsv(252, 86%, 51%)
CMYK	cmyk(69.5%, 86.3%, 0%, 48.6%)
CIE-LAB	lab(18.02, 43.02, -58.14)
CIE-LCH	lch(18.02, 72.33, 306.50°)
OKLab	oklab(31.28% 0.0266 -0.1679)
OKLCH	oklch(31.28% 0.17 279)
XYZ	xyz(5.1868, 2.5220, 21.6818)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281283 #6D8312

analogous

#123583 #281283 #611283

triadic

#281283 #832812 #128328

tetradic

#281283 #831235 #6D8312 #128361

square

#281283 #831235 #6D8312 #128361

split-complementary

#281283 #836112 #358312

monochromatic

#08041B #180B4D #281283 #3819B9 #502DE2

Accessibility & contrast

On white

13.96

#281283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#281283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281283

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281283	#FFFFFF	#000000	##FFFFFF
##281283	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003086

Deuteranopia (green-blind)

#002881

Tritanopia (blue-blind)

#00364D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #281283;
/* rgb */ color: rgb(40, 18, 131);
/* oklch */ color: oklch(31.3% 0.170 279.0);

Tailwind

colors: {
  custom: {
    50: '#7155a8',
    500: '#281283',
    950: '#000000',
  },
}

SCSS

$custom: #281283;
$custom-light: #7155a8;
$custom-dark: #000000;

JSON

{
  "hex": "#281283",
  "rgb": {
    "r": 40,
    "g": 18,
    "b": 131
  },
  "hsl": {
    "h": 251.681,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31281,
    "c": 0.16997,
    "h": 279
  },
  "luminance": 0.02522
}

Semantic roles & 50–950 ramp

primary

#281283

secondary

#9FB838

accent

#F235CE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #281283

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

Preview Lab → · Contrast checker → · Palette generator →