#281565#281565

#281565 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.2% C 0.130 H 285.4°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#281565
RGB	rgb(40, 21, 101)
HSL	hsl(254, 66%, 24%)
HSV	hsv(254, 79%, 40%)
CMYK	cmyk(60.4%, 79.2%, 0%, 60.4%)
CIE-LAB	lab(15.10, 32.17, -43.58)
CIE-LCH	lch(15.10, 54.16, 306.43°)
OKLab	oklab(28.24% 0.0346 -0.1255)
OKLCH	oklch(28.24% 0.13 285.4)
XYZ	xyz(3.4915, 1.9268, 12.4973)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281565 #526515

analogous

#152A65 #281565 #501565

triadic

#281565 #652815 #156528

tetradic

#281565 #65152A #526515 #156550

square

#281565 #65152A #526515 #156550

split-complementary

#281565 #655015 #2A6515

monochromatic

#0A0519 #140A32 #281565 #3C2098 #502ACA

Accessibility & contrast

On white

15.16

#281565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#281565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281565

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281565	#FFFFFF	#000000	##FFFFFF
##281565	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002867

Deuteranopia (green-blind)

#002364

Tritanopia (blue-blind)

#092B3C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #281565;
/* rgb */ color: rgb(40, 21, 101);
/* oklch */ color: oklch(28.2% 0.130 285.4);

Tailwind

colors: {
  custom: {
    50: '#6a5592',
    500: '#281565',
    950: '#000000',
  },
}

SCSS

$custom: #281565;
$custom-light: #6a5592;
$custom-dark: #000000;

JSON

{
  "hex": "#281565",
  "rgb": {
    "r": 40,
    "g": 21,
    "b": 101
  },
  "hsl": {
    "h": 254.25,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.28238,
    "c": 0.13015,
    "h": 285.4
  },
  "luminance": 0.01927
}

Semantic roles & 50–950 ramp

primary

#281565

secondary

#859C3A

accent

#E93FC0

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #281565

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

Preview Lab → · Contrast checker → · Palette generator →