#271A57#271A57

#271A57 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.5% C 0.105 H 287.2°. Best body text is #FFFFFF at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#271A57
RGB	rgb(39, 26, 87)
HSL	hsl(253, 54%, 22%)
HSV	hsv(253, 70%, 34%)
CMYK	cmyk(55.2%, 70.1%, 0%, 65.9%)
CIE-LAB	lab(14.72, 24.27, -34.85)
CIE-LCH	lch(14.72, 42.47, 304.85°)
OKLab	oklab(27.52% 0.031 -0.0999)
OKLCH	oklch(27.52% 0.105 287.2)
XYZ	xyz(2.9259, 1.8581, 9.2195)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A57 #4A571A

analogous

#1A2C57 #271A57 #461A57

triadic

#271A57 #57271A #1A5727

tetradic

#271A57 #571A2C #4A571A #1A5746

square

#271A57 #571A2C #4A571A #1A5746

split-complementary

#271A57 #57461A #2C571A

monochromatic

#0B0718 #120C28 #271A57 #3C2886 #5136B5

Accessibility & contrast

On white

15.31

#271A57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#271A57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A57

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A57	#FFFFFF	#000000	##FFFFFF
##271A57	1.00	15.31	1.37	15.31
#FFFFFF	15.31	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002759

Deuteranopia (green-blind)

#002356

Tritanopia (blue-blind)

#152935

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #271a57;
/* rgb */ color: rgb(39, 26, 87);
/* oklch */ color: oklch(27.5% 0.105 287.2);

Tailwind

colors: {
  custom: {
    50: '#665787',
    500: '#271a57',
    950: '#000000',
  },
}

SCSS

$custom: #271a57;
$custom-light: #665787;
$custom-dark: #000000;

JSON

{
  "hex": "#271a57",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 87
  },
  "hsl": {
    "h": 252.787,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.27524,
    "c": 0.10462,
    "h": 287.2
  },
  "luminance": 0.01858
}

Semantic roles & 50–950 ramp

primary

#271A57

secondary

#7D8D40

accent

#DD4ABE

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#06030B

muted

#7A787C

Preview Lab

Preview with #271A57

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

Preview Lab → · Contrast checker → · Palette generator →