#271C57#271C57

#271C57 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.9% C 0.102 H 286.3°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#271C57
RGB	rgb(39, 28, 87)
HSL	hsl(251, 51%, 23%)
HSV	hsv(251, 68%, 34%)
CMYK	cmyk(55.2%, 67.8%, 0%, 65.9%)
CIE-LAB	lab(15.22, 22.94, -34.04)
CIE-LCH	lch(15.22, 41.05, 303.98°)
OKLab	oklab(27.89% 0.0286 -0.0976)
OKLCH	oklch(27.89% 0.102 286.3)
XYZ	xyz(2.9717, 1.9498, 9.2347)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271C57 #4C571C

analogous

#1C2F57 #271C57 #441C57

triadic

#271C57 #57271C #1C5727

tetradic

#271C57 #571C2F #4C571C #1C5744

square

#271C57 #571C2F #4C571C #1C5744

split-complementary

#271C57 #57441C #2F571C

monochromatic

#0A0717 #120D29 #271C57 #3C2B85 #513AB4

Accessibility & contrast

On white

15.11

#271C57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#271C57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271C57

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271C57	#FFFFFF	#000000	##FFFFFF
##271C57	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002859

Deuteranopia (green-blind)

#002456

Tritanopia (blue-blind)

#152A36

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #271c57;
/* rgb */ color: rgb(39, 28, 87);
/* oklch */ color: oklch(27.9% 0.102 286.3);

Tailwind

colors: {
  custom: {
    50: '#665987',
    500: '#271c57',
    950: '#000000',
  },
}

SCSS

$custom: #271c57;
$custom-light: #665987;
$custom-dark: #000000;

JSON

{
  "hex": "#271c57",
  "rgb": {
    "r": 39,
    "g": 28,
    "b": 87
  },
  "hsl": {
    "h": 251.186,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.27885,
    "c": 0.10167,
    "h": 286.3
  },
  "luminance": 0.0195
}

Semantic roles & 50–950 ramp

primary

#271C57

secondary

#7F8D42

accent

#DB4DC0

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#06030B

muted

#7A787C

Preview Lab

Preview with #271C57

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

Preview Lab → · Contrast checker → · Palette generator →