#271B41#271B41

#271B41 is a dark, moderate violet. Relative luminance 0.016; OKLCH L 25.9% C 0.070 H 295.7°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#271B41
RGB	rgb(39, 27, 65)
HSL	hsl(259, 41%, 18%)
HSV	hsv(259, 58%, 25%)
CMYK	cmyk(40%, 58.5%, 0%, 74.5%)
CIE-LAB	lab(13.21, 16.21, -22.17)
CIE-LCH	lch(13.21, 27.46, 306.17°)
OKLab	oklab(25.85% 0.0302 -0.0627)
OKLCH	oklch(25.85% 0.07 295.7)
XYZ	xyz(2.1825, 1.5968, 5.1932)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271B41 #35411B

analogous

#1B2241 #271B41 #3A1B41

triadic

#271B41 #41271B #1B4127

tetradic

#271B41 #411B22 #35411B #1B413A

square

#271B41 #411B22 #35411B #1B413A

split-complementary

#271B41 #413A1B #22411B

monochromatic

#0D0916 #0D0916 #271B41 #412D6C #5B3F97

Accessibility & contrast

On white

15.92

#271B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#271B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271B41

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271B41	#FFFFFF	#000000	##FFFFFF
##271B41	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2242

Deuteranopia (green-blind)

#0F2140

Tritanopia (blue-blind)

#21232B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #271b41;
/* rgb */ color: rgb(39, 27, 65);
/* oklch */ color: oklch(25.9% 0.070 295.7);

Tailwind

colors: {
  custom: {
    50: '#635776',
    500: '#271b41',
    950: '#000000',
  },
}

SCSS

$custom: #271b41;
$custom-light: #635776;
$custom-dark: #000000;

JSON

{
  "hex": "#271b41",
  "rgb": {
    "r": 39,
    "g": 27,
    "b": 65
  },
  "hsl": {
    "h": 258.947,
    "s": 41.304,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2585,
    "c": 0.06956,
    "h": 295.7
  },
  "luminance": 0.01597
}

Semantic roles & 50–950 ramp

primary

#271B41

secondary

#667641

accent

#D157AA

background

#F6F5F7

surface

#EBE9ED

border

#C6C5C8

text

#050308

muted

#7A787B

Preview Lab

Preview with #271B41

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

Preview Lab → · Contrast checker → · Palette generator →