#271A5A#271A5A

#271A5A is a dark, moderate violet. Relative luminance 0.019; OKLCH L 27.8% C 0.109 H 286.3°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#271A5A
RGB	rgb(39, 26, 90)
HSL	hsl(252, 55%, 23%)
HSV	hsv(252, 71%, 35%)
CMYK	cmyk(56.7%, 71.1%, 0%, 64.7%)
CIE-LAB	lab(15.00, 25.29, -36.42)
CIE-LCH	lch(15.00, 44.34, 304.78°)
OKLab	oklab(27.81% 0.0305 -0.1046)
OKLCH	oklch(27.81% 0.109 286.3)
XYZ	xyz(3.0510, 1.9082, 9.8784)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A5A #4D5A1A

analogous

#1A2D5A #271A5A #471A5A

triadic

#271A5A #5A271A #1A5A27

tetradic

#271A5A #5A1A2D #4D5A1A #1A5A47

square

#271A5A #5A1A2D #4D5A1A #1A5A47

split-complementary

#271A5A #5A471A #2D5A1A

monochromatic

#0A0718 #120C2B #271A5A #3C2889 #5035B9

Accessibility & contrast

On white

15.20

#271A5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#271A5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A5A

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A5A	#FFFFFF	#000000	##FFFFFF
##271A5A	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275C

Deuteranopia (green-blind)

#002459

Tritanopia (blue-blind)

#132A37

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #271a5a;
/* rgb */ color: rgb(39, 26, 90);
/* oklch */ color: oklch(27.8% 0.109 286.3);

Tailwind

colors: {
  custom: {
    50: '#675789',
    500: '#271a5a',
    950: '#000000',
  },
}

SCSS

$custom: #271a5a;
$custom-light: #675789;
$custom-dark: #000000;

JSON

{
  "hex": "#271a5a",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 90
  },
  "hsl": {
    "h": 252.188,
    "s": 55.172,
    "l": 22.745
  },
  "oklch": {
    "l": 0.27807,
    "c": 0.10894,
    "h": 286.3
  },
  "luminance": 0.01908
}

Semantic roles & 50–950 ramp

primary

#271A5A

secondary

#809040

accent

#DF49C0

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030B

muted

#7A787C

Preview Lab

Preview with #271A5A

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

Preview Lab → · Contrast checker → · Palette generator →