#281155#281155

#281155 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.0% C 0.114 H 291.9°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#281155
RGB	rgb(40, 17, 85)
HSL	hsl(260, 67%, 20%)
HSV	hsv(260, 80%, 33%)
CMYK	cmyk(52.9%, 80%, 0%, 66.7%)
CIE-LAB	lab(12.66, 29.32, -36.87)
CIE-LCH	lch(12.66, 47.10, 308.49°)
OKLab	oklab(26.02% 0.0426 -0.1058)
OKLCH	oklch(26.02% 0.114 291.9)
XYZ	xyz(2.7148, 1.5078, 8.7406)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281155 #3E5511

analogous

#111C55 #281155 #4A1155

triadic

#281155 #552811 #115528

tetradic

#281155 #55111C #3E5511 #11554A

square

#281155 #55111C #3E5511 #11554A

split-complementary

#281155 #554A11 #1C5511

monochromatic

#0C051A #100722 #281155 #401B88 #5825BB

Accessibility & contrast

On white

16.13

#281155 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#281155 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281155

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281155	#FFFFFF	#000000	##FFFFFF
##281155	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002257

Deuteranopia (green-blind)

#001F54

Tritanopia (blue-blind)

#192332

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #281155;
/* rgb */ color: rgb(40, 17, 85);
/* oklch */ color: oklch(26.0% 0.114 291.9);

Tailwind

colors: {
  custom: {
    50: '#685186',
    500: '#281155',
    950: '#000000',
  },
}

SCSS

$custom: #281155;
$custom-light: #685186;
$custom-dark: #000000;

JSON

{
  "hex": "#281155",
  "rgb": {
    "r": 40,
    "g": 17,
    "b": 85
  },
  "hsl": {
    "h": 260.294,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.26015,
    "c": 0.11405,
    "h": 291.9
  },
  "luminance": 0.01508
}

Semantic roles & 50–950 ramp

primary

#281155

secondary

#708E34

accent

#EA3EB0

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #281155

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

Preview Lab → · Contrast checker → · Palette generator →