#271B2F#271B2F

#271B2F is a very dark, muted violet. Relative luminance 0.014; OKLCH L 24.6% C 0.041 H 311.1°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#271B2F
RGB	rgb(39, 27, 47)
HSL	hsl(276, 27%, 15%)
HSV	hsv(276, 43%, 18%)
CMYK	cmyk(17%, 42.6%, 0%, 81.6%)
CIE-LAB	lab(12.09, 10.73, -11.09)
CIE-LCH	lch(12.09, 15.43, 314.04°)
OKLab	oklab(24.65% 0.0266 -0.0305)
OKLCH	oklch(24.65% 0.041 311.1)
XYZ	xyz(1.7416, 1.4205, 2.8712)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271B2F #232F1B

analogous

#1D1B2F #271B2F #2F1B2D

triadic

#271B2F #2F271B #1B2F27

tetradic

#271B2F #2F1D1B #232F1B #1B2D2F

square

#271B2F #2F1D1B #232F1B #1B2D2F

split-complementary

#271B2F #2D2F1B #1B2F1D

monochromatic

#100B13 #100B13 #271B2F #473156 #68487D

Accessibility & contrast

On white

16.36

#271B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#271B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271B2F

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271B2F	#FFFFFF	#000000	##FFFFFF
##271B2F	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171F30

Deuteranopia (green-blind)

#1A202E

Tritanopia (blue-blind)

#261E22

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #271b2f;
/* rgb */ color: rgb(39, 27, 47);
/* oklch */ color: oklch(24.6% 0.041 311.1);

Tailwind

colors: {
  custom: {
    50: '#615767',
    500: '#271b2f',
    950: '#000000',
  },
}

SCSS

$custom: #271b2f;
$custom-light: #615767;
$custom-dark: #000000;

JSON

{
  "hex": "#271b2f",
  "rgb": {
    "r": 39,
    "g": 27,
    "b": 47
  },
  "hsl": {
    "h": 276,
    "s": 27.027,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24645,
    "c": 0.04053,
    "h": 311.1
  },
  "luminance": 0.0142
}

Semantic roles & 50–950 ramp

primary

#271B2F

secondary

#506343

accent

#C3648A

background

#F5F5F6

surface

#EAE9EB

border

#C6C5C6

text

#050306

muted

#79787A

Preview Lab

Preview with #271B2F

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

Preview Lab → · Contrast checker → · Palette generator →