#28145C#28145C

#28145C is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.2% C 0.120 H 288.5°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#28145C
RGB	rgb(40, 20, 92)
HSL	hsl(257, 64%, 22%)
HSV	hsv(257, 78%, 36%)
CMYK	cmyk(56.5%, 78.3%, 0%, 63.9%)
CIE-LAB	lab(13.97, 29.83, -39.45)
CIE-LCH	lch(13.97, 49.46, 307.10°)
OKLab	oklab(27.16% 0.0379 -0.1134)
OKLCH	oklch(27.16% 0.12 288.5)
XYZ	xyz(3.0564, 1.7240, 10.2949)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28145C #485C14

analogous

#14245C #28145C #4C145C

triadic

#28145C #5C2814 #145C28

tetradic

#28145C #5C1424 #485C14 #145C4C

square

#28145C #5C1424 #485C14 #145C4C

split-complementary

#28145C #5C4C14 #245C14

monochromatic

#0B0519 #12092A #28145C #3E1F8E #542AC1

Accessibility & contrast

On white

15.62

#28145C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#28145C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28145C

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28145C	#FFFFFF	#000000	##FFFFFF
##28145C	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255E

Deuteranopia (green-blind)

#00225B

Tritanopia (blue-blind)

#142736

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #28145c;
/* rgb */ color: rgb(40, 20, 92);
/* oklch */ color: oklch(27.2% 0.120 288.5);

Tailwind

colors: {
  custom: {
    50: '#69548b',
    500: '#28145c',
    950: '#000000',
  },
}

SCSS

$custom: #28145c;
$custom-light: #69548b;
$custom-dark: #000000;

JSON

{
  "hex": "#28145c",
  "rgb": {
    "r": 40,
    "g": 20,
    "b": 92
  },
  "hsl": {
    "h": 256.667,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.27156,
    "c": 0.11953,
    "h": 288.5
  },
  "luminance": 0.01724
}

Semantic roles & 50–950 ramp

primary

#28145C

secondary

#7A9438

accent

#E741B9

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #28145C

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

Preview Lab → · Contrast checker → · Palette generator →