#271F4E#271F4E

#271F4E is a dark, moderate violet. Relative luminance 0.020; OKLCH L 27.7% C 0.083 H 287.5°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#271F4E
RGB	rgb(39, 31, 78)
HSL	hsl(250, 43%, 21%)
HSV	hsv(250, 60%, 31%)
CMYK	cmyk(50%, 60.3%, 0%, 69.4%)
CIE-LAB	lab(15.28, 17.75, -27.84)
CIE-LCH	lch(15.28, 33.01, 302.52°)
OKLab	oklab(27.7% 0.025 -0.0793)
OKLCH	oklch(27.7% 0.083 287.5)
XYZ	xyz(2.7014, 1.9613, 7.4425)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271F4E #464E1F

analogous

#1F2F4E #271F4E #3F1F4E

triadic

#271F4E #4E271F #1F4E27

tetradic

#271F4E #4E1F2F #464E1F #1F4E3F

square

#271F4E #4E1F2F #464E1F #1F4E3F

split-complementary

#271F4E #4E3F1F #2F4E1F

monochromatic

#0B0916 #110E22 #271F4E #3D307A #5342A6

Accessibility & contrast

On white

15.08

#271F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#271F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271F4E

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271F4E	#FFFFFF	#000000	##FFFFFF
##271F4E	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062750

Deuteranopia (green-blind)

#06254D

Tritanopia (blue-blind)

#1B2933

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #271f4e;
/* rgb */ color: rgb(39, 31, 78);
/* oklch */ color: oklch(27.7% 0.083 287.5);

Tailwind

colors: {
  custom: {
    50: '#645a80',
    500: '#271f4e',
    950: '#000000',
  },
}

SCSS

$custom: #271f4e;
$custom-light: #645a80;
$custom-dark: #000000;

JSON

{
  "hex": "#271f4e",
  "rgb": {
    "r": 39,
    "g": 31,
    "b": 78
  },
  "hsl": {
    "h": 250.213,
    "s": 43.119,
    "l": 21.373
  },
  "oklch": {
    "l": 0.27696,
    "c": 0.08316,
    "h": 287.5
  },
  "luminance": 0.01961
}

Semantic roles & 50–950 ramp

primary

#271F4E

secondary

#788346

accent

#D355BD

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#06040A

muted

#7A797C

Preview Lab

Preview with #271F4E

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

Preview Lab → · Contrast checker → · Palette generator →