#271A4A#271A4A

#271A4A is a dark, moderate violet. Relative luminance 0.017; OKLCH L 26.4% C 0.085 H 292.0°. Best body text is #FFFFFF at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#271A4A
RGB	rgb(39, 26, 74)
HSL	hsl(256, 48%, 20%)
HSV	hsv(256, 65%, 29%)
CMYK	cmyk(47.3%, 64.9%, 0%, 71%)
CIE-LAB	lab(13.62, 19.87, -27.78)
CIE-LCH	lch(13.62, 34.15, 305.58°)
OKLab	oklab(26.37% 0.032 -0.0791)
OKLCH	oklch(26.37% 0.085 292)
XYZ	xyz(2.4418, 1.6645, 6.6699)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A4A #3D4A1A

analogous

#1A254A #271A4A #3F1A4A

triadic

#271A4A #4A271A #1A4A27

tetradic

#271A4A #4A1A25 #3D4A1A #1A4A3F

square

#271A4A #4A1A25 #3D4A1A #1A4A3F

split-complementary

#271A4A #4A3F1A #254A1A

monochromatic

#0C0817 #0F0A1D #271A4A #3F2A77 #573AA5

Accessibility & contrast

On white

15.75

#271A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#271A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A4A

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A4A	#FFFFFF	#000000	##FFFFFF
##271A4A	1.00	15.75	1.33	15.75
#FFFFFF	15.75	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244C

Deuteranopia (green-blind)

#022249

Tritanopia (blue-blind)

#1D252F

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #271a4a;
/* rgb */ color: rgb(39, 26, 74);
/* oklch */ color: oklch(26.4% 0.085 292.0);

Tailwind

colors: {
  custom: {
    50: '#64577d',
    500: '#271a4a',
    950: '#000000',
  },
}

SCSS

$custom: #271a4a;
$custom-light: #64577d;
$custom-dark: #000000;

JSON

{
  "hex": "#271a4a",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 74
  },
  "hsl": {
    "h": 256.25,
    "s": 48,
    "l": 19.608
  },
  "oklch": {
    "l": 0.26368,
    "c": 0.08535,
    "h": 292
  },
  "luminance": 0.01665
}

Semantic roles & 50–950 ramp

primary

#271A4A

secondary

#6F8040

accent

#D850B3

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#060309

muted

#7A787B

Preview Lab

Preview with #271A4A

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

Preview Lab → · Contrast checker → · Palette generator →