#281665#281665

#281665 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.4% C 0.129 H 285.2°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#281665
RGB	rgb(40, 22, 101)
HSL	hsl(254, 64%, 24%)
HSV	hsv(254, 78%, 40%)
CMYK	cmyk(60.4%, 78.2%, 0%, 60.4%)
CIE-LAB	lab(15.30, 31.60, -43.25)
CIE-LCH	lch(15.30, 53.56, 306.15°)
OKLab	oklab(28.38% 0.0337 -0.1245)
OKLCH	oklch(28.38% 0.129 285.2)
XYZ	xyz(3.5102, 1.9643, 12.5036)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281665 #536516

analogous

#162C65 #281665 #501665

triadic

#281665 #652816 #166528

tetradic

#281665 #65162C #536516 #166550

square

#281665 #65162C #536516 #166550

split-complementary

#281665 #655016 #2C6516

monochromatic

#0A0519 #140B33 #281665 #3C2197 #502CCA

Accessibility & contrast

On white

15.08

#281665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#281665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281665

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281665	#FFFFFF	#000000	##FFFFFF
##281665	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002867

Deuteranopia (green-blind)

#002464

Tritanopia (blue-blind)

#092C3C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #281665;
/* rgb */ color: rgb(40, 22, 101);
/* oklch */ color: oklch(28.4% 0.129 285.2);

Tailwind

colors: {
  custom: {
    50: '#6a5592',
    500: '#281665',
    950: '#000000',
  },
}

SCSS

$custom: #281665;
$custom-light: #6a5592;
$custom-dark: #000000;

JSON

{
  "hex": "#281665",
  "rgb": {
    "r": 40,
    "g": 22,
    "b": 101
  },
  "hsl": {
    "h": 253.671,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.28379,
    "c": 0.12901,
    "h": 285.2
  },
  "luminance": 0.01965
}

Semantic roles & 50–950 ramp

primary

#281665

secondary

#869C3B

accent

#E741C1

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #281665

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

Preview Lab → · Contrast checker → · Palette generator →