#281478#281478

#281478 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.2% C 0.155 H 280.9°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#281478
RGB	rgb(40, 20, 120)
HSL	hsl(252, 71%, 27%)
HSV	hsv(252, 83%, 47%)
CMYK	cmyk(66.7%, 83.3%, 0%, 52.9%)
CIE-LAB	lab(17.02, 38.73, -52.78)
CIE-LCH	lch(17.02, 65.46, 306.28°)
OKLab	oklab(30.21% 0.0294 -0.1523)
OKLCH	oklch(30.21% 0.155 280.9)
XYZ	xyz(4.5143, 2.3071, 17.9731)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281478 #647814

analogous

#143278 #281478 #5A1478

triadic

#281478 #782814 #147828

tetradic

#281478 #781432 #647814 #14785A

square

#281478 #781432 #647814 #14785A

split-complementary

#281478 #785A14 #327814

monochromatic

#09041A #170B44 #281478 #391DAC #4E2BDC

Accessibility & contrast

On white

14.37

#281478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#281478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281478

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281478	#FFFFFF	#000000	##FFFFFF
##281478	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7B

Deuteranopia (green-blind)

#002676

Tritanopia (blue-blind)

#003346

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #281478;
/* rgb */ color: rgb(40, 20, 120);
/* oklch */ color: oklch(30.2% 0.155 280.9);

Tailwind

colors: {
  custom: {
    50: '#6e55a0',
    500: '#281478',
    950: '#000000',
  },
}

SCSS

$custom: #281478;
$custom-light: #6e55a0;
$custom-dark: #000000;

JSON

{
  "hex": "#281478",
  "rgb": {
    "r": 40,
    "g": 20,
    "b": 120
  },
  "hsl": {
    "h": 252,
    "s": 71.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.30212,
    "c": 0.15512,
    "h": 280.9
  },
  "luminance": 0.02307
}

Semantic roles & 50–950 ramp

primary

#281478

secondary

#97AE3A

accent

#EE3ACA

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #281478

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

Preview Lab → · Contrast checker → · Palette generator →