#281356#281356

#281356 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.4% C 0.113 H 291.0°. Best body text is #FFFFFF at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#281356
RGB	rgb(40, 19, 86)
HSL	hsl(259, 64%, 21%)
HSV	hsv(259, 78%, 34%)
CMYK	cmyk(53.5%, 77.9%, 0%, 66.3%)
CIE-LAB	lab(13.16, 28.49, -36.72)
CIE-LCH	lch(13.16, 46.48, 307.81°)
OKLab	oklab(26.4% 0.0403 -0.1054)
OKLCH	oklch(26.4% 0.113 291)
XYZ	xyz(2.7872, 1.5886, 8.9621)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281356 #415613

analogous

#131F56 #281356 #491356

triadic

#281356 #562813 #135628

tetradic

#281356 #56131F #415613 #135649

square

#281356 #56131F #415613 #135649

split-complementary

#281356 #564913 #1F5613

monochromatic

#0C0619 #110824 #281356 #3F1E88 #5729BA

Accessibility & contrast

On white

15.94

#281356 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#281356 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281356

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281356	#FFFFFF	#000000	##FFFFFF
##281356	1.00	15.94	1.32	15.94
#FFFFFF	15.94	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002358

Deuteranopia (green-blind)

#002055

Tritanopia (blue-blind)

#192533

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #281356;
/* rgb */ color: rgb(40, 19, 86);
/* oklch */ color: oklch(26.4% 0.113 291.0);

Tailwind

colors: {
  custom: {
    50: '#685386',
    500: '#281356',
    950: '#000000',
  },
}

SCSS

$custom: #281356;
$custom-light: #685386;
$custom-dark: #000000;

JSON

{
  "hex": "#281356",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 86
  },
  "hsl": {
    "h": 258.806,
    "s": 63.81,
    "l": 20.588
  },
  "oklch": {
    "l": 0.26401,
    "c": 0.11284,
    "h": 291
  },
  "luminance": 0.01589
}

Semantic roles & 50–950 ramp

primary

#281356

secondary

#738E36

accent

#E741B3

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #281356

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

Preview Lab → · Contrast checker → · Palette generator →