#271A5F#271A5F

#271A5F is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.3% C 0.116 H 284.9°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#271A5F
RGB	rgb(39, 26, 95)
HSL	hsl(251, 57%, 24%)
HSV	hsv(251, 73%, 37%)
CMYK	cmyk(58.9%, 72.6%, 0%, 62.7%)
CIE-LAB	lab(15.47, 27.00, -39.00)
CIE-LCH	lch(15.47, 47.43, 304.70°)
OKLab	oklab(28.29% 0.0297 -0.1121)
OKLCH	oklch(28.29% 0.116 284.9)
XYZ	xyz(3.2710, 1.9962, 11.0372)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271A5F #525F1A

analogous

#1A2F5F #271A5F #491A5F

triadic

#271A5F #5F271A #1A5F27

tetradic

#271A5F #5F1A2F #525F1A #1A5F49

square

#271A5F #5F1A2F #525F1A #1A5F49

split-complementary

#271A5F #5F491A #2F5F1A

monochromatic

#0A0718 #130D2F #271A5F #3B278F #4E34BF

Accessibility & contrast

On white

15.01

#271A5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#271A5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271A5F

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271A5F	#FFFFFF	#000000	##FFFFFF
##271A5F	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002961

Deuteranopia (green-blind)

#00245E

Tritanopia (blue-blind)

#0E2C3A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #271a5f;
/* rgb */ color: rgb(39, 26, 95);
/* oklch */ color: oklch(28.3% 0.116 284.9);

Tailwind

colors: {
  custom: {
    50: '#68578d',
    500: '#271a5f',
    950: '#000000',
  },
}

SCSS

$custom: #271a5f;
$custom-light: #68578d;
$custom-dark: #000000;

JSON

{
  "hex": "#271a5f",
  "rgb": {
    "r": 39,
    "g": 26,
    "b": 95
  },
  "hsl": {
    "h": 251.304,
    "s": 57.025,
    "l": 23.725
  },
  "oklch": {
    "l": 0.2829,
    "c": 0.11601,
    "h": 284.9
  },
  "luminance": 0.01996
}

Semantic roles & 50–950 ramp

primary

#271A5F

secondary

#859540

accent

#E048C4

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #271A5F

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

Preview Lab → · Contrast checker → · Palette generator →