#28136F#28136F

#28136F is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.1% C 0.145 H 283.1°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#28136F
RGB	rgb(40, 19, 111)
HSL	hsl(254, 71%, 25%)
HSV	hsv(254, 83%, 44%)
CMYK	cmyk(64%, 82.9%, 0%, 56.5%)
CIE-LAB	lab(15.82, 36.41, -48.94)
CIE-LCH	lch(15.82, 61.00, 306.65°)
OKLab	oklab(29.07% 0.0329 -0.1411)
OKLCH	oklch(29.07% 0.145 283.1)
XYZ	xyz(3.9763, 2.0643, 15.2248)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28136F #5A6F13

analogous

#132C6F #28136F #56136F

triadic

#28136F #6F2813 #136F28

tetradic

#28136F #6F132C #5A6F13 #136F56

square

#28136F #6F132C #5A6F13 #136F56

split-complementary

#28136F #6F5613 #2C6F13

monochromatic

#09041A #150A3B #28136F #3B1CA3 #4E25D8

Accessibility & contrast

On white

14.86

#28136F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#28136F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28136F

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28136F	#FFFFFF	#000000	##FFFFFF
##28136F	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A72

Deuteranopia (green-blind)

#00246D

Tritanopia (blue-blind)

#002E41

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #28136f;
/* rgb */ color: rgb(40, 19, 111);
/* oklch */ color: oklch(29.1% 0.145 283.1);

Tailwind

colors: {
  custom: {
    50: '#6d5499',
    500: '#28136f',
    950: '#000000',
  },
}

SCSS

$custom: #28136f;
$custom-light: #6d5499;
$custom-dark: #000000;

JSON

{
  "hex": "#28136f",
  "rgb": {
    "r": 40,
    "g": 19,
    "b": 111
  },
  "hsl": {
    "h": 253.696,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.29072,
    "c": 0.14492,
    "h": 283.1
  },
  "luminance": 0.02065
}

Semantic roles & 50–950 ramp

primary

#28136F

secondary

#8DA638

accent

#EE3AC5

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #28136F

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

Preview Lab → · Contrast checker → · Palette generator →