#28135F#28135F

#28135F is a dark, vivid violet. Relative luminance 0.017; OKLCH L 27.3% C 0.125 H 287.7°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#28135F
RGB	rgb(40, 19, 95)
HSL	hsl(257, 67%, 22%)
HSV	hsv(257, 80%, 37%)
CMYK	cmyk(57.9%, 80%, 0%, 62.7%)
CIE-LAB	lab(14.08, 31.36, -41.28)
CIE-LCH	lch(14.08, 51.84, 307.22°)
OKLab	oklab(27.33% 0.0379 -0.1187)
OKLCH	oklch(27.33% 0.125 287.7)
XYZ	xyz(3.1729, 1.7429, 10.9935)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28135F #4A5F13

analogous

#13245F #28135F #4E135F

triadic

#28135F #5F2813 #135F28

tetradic

#28135F #5F1324 #4A5F13 #135F4E

square

#28135F #5F1324 #4A5F13 #135F4E

split-complementary

#28135F #5F4E13 #245F13

monochromatic

#0B051A #13092C #28135F #3D1D92 #5327C5

Accessibility & contrast

On white

15.57

#28135F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#28135F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28135F

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28135F	#FFFFFF	#000000	##FFFFFF
##28135F	1.00	15.57	1.35	15.57
#FFFFFF	15.57	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002561

Deuteranopia (green-blind)

#00225E

Tritanopia (blue-blind)

#112838

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #28135f;
/* rgb */ color: rgb(40, 19, 95);
/* oklch */ color: oklch(27.3% 0.125 287.7);

Tailwind

colors: {
  custom: {
    50: '#69538d',
    500: '#28135f',
    950: '#000000',
  },
}

SCSS

$custom: #28135f;
$custom-light: #69538d;
$custom-dark: #000000;

JSON

{
  "hex": "#28135f",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 95
  },
  "hsl": {
    "h": 256.579,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.27327,
    "c": 0.12464,
    "h": 287.7
  },
  "luminance": 0.01743
}

Semantic roles & 50–950 ramp

primary

#28135F

secondary

#7C9737

accent

#EA3EBA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #28135F

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

Preview Lab → · Contrast checker → · Palette generator →