#271A4D#271A4D

#271A4D is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.6% C 0.090 H 290.7°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#271A4D
RGB	rgb(39, 26, 77)
HSL	hsl(255, 50%, 20%)
HSV	hsv(255, 66%, 30%)
CMYK	cmyk(49.4%, 66.2%, 0%, 69.8%)
CIE-LAB	lab(13.86, 20.88, -29.45)
CIE-LCH	lch(13.86, 36.10, 305.34°)
OKLab	oklab(26.62% 0.0318 -0.084)
OKLCH	oklch(26.62% 0.09 290.7)
XYZ	xyz(2.5453, 1.7059, 7.2149)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A4D #404D1A

analogous

#1A264D #271A4D #401A4D

triadic

#271A4D #4D271A #1A4D27

tetradic

#271A4D #4D1A26 #404D1A #1A4D40

square

#271A4D #4D1A26 #404D1A #1A4D40

split-complementary

#271A4D #4D401A #264D1A

monochromatic

#0C0817 #100B1F #271A4D #3E297B #5539A9

Accessibility & contrast

On white

15.66

#271A4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#271A4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A4D

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A4D	#FFFFFF	#000000	##FFFFFF
##271A4D	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244F

Deuteranopia (green-blind)

#00224C

Tritanopia (blue-blind)

#1C2630

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #271a4d;
/* rgb */ color: rgb(39, 26, 77);
/* oklch */ color: oklch(26.6% 0.090 290.7);

Tailwind

colors: {
  custom: {
    50: '#65577f',
    500: '#271a4d',
    950: '#000000',
  },
}

SCSS

$custom: #271a4d;
$custom-light: #65577f;
$custom-dark: #000000;

JSON

{
  "hex": "#271a4d",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 77
  },
  "hsl": {
    "h": 255.294,
    "s": 49.515,
    "l": 20.196
  },
  "oklch": {
    "l": 0.26624,
    "c": 0.08988,
    "h": 290.7
  },
  "luminance": 0.01706
}

Semantic roles & 50–950 ramp

primary

#271A4D

secondary

#728340

accent

#D94FB6

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#06030A

muted

#7A787C

Preview Lab

Preview with #271A4D

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

Preview Lab → · Contrast checker → · Palette generator →