#28167E#28167E

#28167E is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.1% C 0.161 H 279.4°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#28167E
RGB	rgb(40, 22, 126)
HSL	hsl(250, 70%, 29%)
HSV	hsv(250, 83%, 49%)
CMYK	cmyk(68.3%, 82.5%, 0%, 50.6%)
CIE-LAB	lab(18.06, 39.63, -54.90)
CIE-LCH	lch(18.06, 67.71, 305.82°)
OKLab	oklab(31.13% 0.0264 -0.1585)
OKLCH	oklch(31.13% 0.161 279.4)
XYZ	xyz(4.9267, 2.5309, 19.9635)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28167E #6C7E16

analogous

#16387E #28167E #5C167E

triadic

#28167E #7E2816 #167E28

tetradic

#28167E #7E1638 #6C7E16 #167E5C

square

#28167E #7E1638 #6C7E16 #167E5C

split-complementary

#28167E #7E5C16 #387E16

monochromatic

#08051A #170D4A #28167E #391FB2 #5033DB

Accessibility & contrast

On white

13.94

#28167E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#28167E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28167E

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28167E	#FFFFFF	#000000	##FFFFFF
##28167E	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#00287C

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #28167e;
/* rgb */ color: rgb(40, 22, 126);
/* oklch */ color: oklch(31.1% 0.161 279.4);

Tailwind

colors: {
  custom: {
    50: '#7057a5',
    500: '#28167e',
    950: '#000000',
  },
}

SCSS

$custom: #28167e;
$custom-light: #7057a5;
$custom-dark: #000000;

JSON

{
  "hex": "#28167e",
  "rgb": {
    "r": 40,
    "g": 22,
    "b": 126
  },
  "hsl": {
    "h": 250.385,
    "s": 70.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31134,
    "c": 0.1607,
    "h": 279.4
  },
  "luminance": 0.02531
}

Semantic roles & 50–950 ramp

primary

#28167E

secondary

#9EB33D

accent

#ED3BCE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #28167E

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

Preview Lab → · Contrast checker → · Palette generator →