#281765#281765

#281765 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.5% C 0.128 H 284.9°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#281765
RGB	rgb(40, 23, 101)
HSL	hsl(253, 63%, 24%)
HSV	hsv(253, 77%, 40%)
CMYK	cmyk(60.4%, 77.2%, 0%, 60.4%)
CIE-LAB	lab(15.50, 31.02, -42.91)
CIE-LCH	lch(15.50, 52.95, 305.86°)
OKLab	oklab(28.53% 0.0329 -0.1235)
OKLCH	oklch(28.53% 0.128 284.9)
XYZ	xyz(3.5297, 2.0033, 12.5101)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281765 #546517

analogous

#172D65 #281765 #4F1765

triadic

#281765 #652817 #176528

tetradic

#281765 #65172D #546517 #17654F

square

#281765 #65172D #546517 #17654F

split-complementary

#281765 #654F17 #2D6517

monochromatic

#0A0619 #140C33 #281765 #3C2297 #4F2EC9

Accessibility & contrast

On white

14.99

#281765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#281765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281765

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281765	#FFFFFF	#000000	##FFFFFF
##281765	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002967

Deuteranopia (green-blind)

#002464

Tritanopia (blue-blind)

#092C3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #281765;
/* rgb */ color: rgb(40, 23, 101);
/* oklch */ color: oklch(28.5% 0.128 284.9);

Tailwind

colors: {
  custom: {
    50: '#6a5692',
    500: '#281765',
    950: '#000000',
  },
}

SCSS

$custom: #281765;
$custom-light: #6a5692;
$custom-dark: #000000;

JSON

{
  "hex": "#281765",
  "rgb": {
    "r": 40,
    "g": 23,
    "b": 101
  },
  "hsl": {
    "h": 253.077,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.28525,
    "c": 0.12785,
    "h": 284.9
  },
  "luminance": 0.02003
}

Semantic roles & 50–950 ramp

primary

#281765

secondary

#879B3C

accent

#E642C2

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #281765

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

Preview Lab → · Contrast checker → · Palette generator →