#271A5E#271A5E

#271A5E is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.2% C 0.115 H 285.1°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#271A5E
RGB	rgb(39, 26, 94)
HSL	hsl(251, 57%, 24%)
HSV	hsv(251, 72%, 37%)
CMYK	cmyk(58.5%, 72.3%, 0%, 63.1%)
CIE-LAB	lab(15.37, 26.66, -38.49)
CIE-LCH	lch(15.37, 46.82, 304.71°)
OKLab	oklab(28.19% 0.0299 -0.1106)
OKLCH	oklch(28.19% 0.115 285.1)
XYZ	xyz(3.2259, 1.9781, 10.7993)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A5E #515E1A

analogous

#1A2F5E #271A5E #491A5E

triadic

#271A5E #5E271A #1A5E27

tetradic

#271A5E #5E1A2F #515E1A #1A5E49

square

#271A5E #5E1A2F #515E1A #1A5E49

split-complementary

#271A5E #5E491A #2F5E1A

monochromatic

#0A0718 #130D2E #271A5E #3B278E #4F35BE

Accessibility & contrast

On white

15.05

#271A5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#271A5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A5E

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A5E	#FFFFFF	#000000	##FFFFFF
##271A5E	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002860

Deuteranopia (green-blind)

#00245D

Tritanopia (blue-blind)

#0F2B39

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #271a5e;
/* rgb */ color: rgb(39, 26, 94);
/* oklch */ color: oklch(28.2% 0.115 285.1);

Tailwind

colors: {
  custom: {
    50: '#68578c',
    500: '#271a5e',
    950: '#000000',
  },
}

SCSS

$custom: #271a5e;
$custom-light: #68578c;
$custom-dark: #000000;

JSON

{
  "hex": "#271a5e",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 94
  },
  "hsl": {
    "h": 251.471,
    "s": 56.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.28192,
    "c": 0.1146,
    "h": 285.1
  },
  "luminance": 0.01978
}

Semantic roles & 50–950 ramp

primary

#271A5E

secondary

#849440

accent

#E048C3

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #271A5E

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

Preview Lab → · Contrast checker → · Palette generator →