#271B3D#271B3D

#271B3D is a dark, moderate violet. Relative luminance 0.016; OKLCH L 25.6% C 0.063 H 298.1°. Best body text is #FFFFFF at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#271B3D
RGB	rgb(39, 27, 61)
HSL	hsl(261, 39%, 17%)
HSV	hsv(261, 56%, 24%)
CMYK	cmyk(36.1%, 55.7%, 0%, 76.1%)
CIE-LAB	lab(12.94, 14.92, -19.79)
CIE-LCH	lch(12.94, 24.79, 307.02°)
OKLab	oklab(25.56% 0.0297 -0.0557)
OKLCH	oklch(25.56% 0.063 298.1)
XYZ	xyz(2.0707, 1.5521, 4.6045)
Luminance	0.0155 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271B3D #313D1B

analogous

#1B203D #271B3D #381B3D

triadic

#271B3D #3D271B #1B3D27

tetradic

#271B3D #3D1B20 #313D1B #1B3D38

square

#271B3D #3D1B20 #313D1B #1B3D38

split-complementary

#271B3D #3D381B #203D1B

monochromatic

#0E0915 #0E0915 #271B3D #422E67 #5D4192

Accessibility & contrast

On white

16.03

#271B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#271B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271B3D

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271B3D	#FFFFFF	#000000	##FFFFFF
##271B3D	1.00	16.03	1.31	16.03
#FFFFFF	16.03	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10213E

Deuteranopia (green-blind)

#12213C

Tritanopia (blue-blind)

#222129

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #271b3d;
/* rgb */ color: rgb(39, 27, 61);
/* oklch */ color: oklch(25.6% 0.063 298.1);

Tailwind

colors: {
  custom: {
    50: '#625772',
    500: '#271b3d',
    950: '#000000',
  },
}

SCSS

$custom: #271b3d;
$custom-light: #625772;
$custom-dark: #000000;

JSON

{
  "hex": "#271b3d",
  "rgb": {
    "r": 39,
    "g": 27,
    "b": 61
  },
  "hsl": {
    "h": 261.176,
    "s": 38.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.25555,
    "c": 0.06315,
    "h": 298.1
  },
  "luminance": 0.01552
}

Semantic roles & 50–950 ramp

primary

#271B3D

secondary

#617242

accent

#CF59A5

background

#F5F5F6

surface

#EAE9EC

border

#C6C5C7

text

#050308

muted

#79787B

Preview Lab

Preview with #271B3D

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

Preview Lab → · Contrast checker → · Palette generator →