#271C4C#271C4C

#271C4C is a dark, moderate violet. Relative luminance 0.018; OKLCH L 26.9% C 0.085 H 290.0°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#271C4C
RGB	rgb(39, 28, 76)
HSL	hsl(254, 46%, 20%)
HSV	hsv(254, 63%, 30%)
CMYK	cmyk(48.7%, 63.2%, 0%, 70.2%)
CIE-LAB	lab(14.31, 19.16, -28.04)
CIE-LCH	lch(14.31, 33.96, 304.35°)
OKLab	oklab(26.93% 0.0292 -0.0799)
OKLCH	oklch(26.93% 0.085 290)
XYZ	xyz(2.5561, 1.7836, 7.0457)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271C4C #414C1C

analogous

#1C294C #271C4C #3F1C4C

triadic

#271C4C #4C271C #1C4C27

tetradic

#271C4C #4C1C29 #414C1C #1C4C3F

square

#271C4C #4C1C29 #414C1C #1C4C3F

split-complementary

#271C4C #4C3F1C #294C1C

monochromatic

#0B0816 #100C1F #271C4C #3E2C79 #553DA5

Accessibility & contrast

On white

15.48

#271C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#271C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271C4C

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271C4C	#FFFFFF	#000000	##FFFFFF
##271C4C	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02254E

Deuteranopia (green-blind)

#03234B

Tritanopia (blue-blind)

#1C2730

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #271c4c;
/* rgb */ color: rgb(39, 28, 76);
/* oklch */ color: oklch(26.9% 0.085 290.0);

Tailwind

colors: {
  custom: {
    50: '#64587e',
    500: '#271c4c',
    950: '#000000',
  },
}

SCSS

$custom: #271c4c;
$custom-light: #64587e;
$custom-dark: #000000;

JSON

{
  "hex": "#271c4c",
  "rgb": {
    "r": 39,
    "g": 28,
    "b": 76
  },
  "hsl": {
    "h": 253.75,
    "s": 46.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.26926,
    "c": 0.08506,
    "h": 290
  },
  "luminance": 0.01784
}

Semantic roles & 50–950 ramp

primary

#271C4C

secondary

#738242

accent

#D652B8

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#06030A

muted

#7A787C

Preview Lab

Preview with #271C4C

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

Preview Lab → · Contrast checker → · Palette generator →