#271C58#271C58

#271C58 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.0% C 0.103 H 286.1°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#271C58
RGB	rgb(39, 28, 88)
HSL	hsl(251, 52%, 23%)
HSV	hsv(251, 68%, 35%)
CMYK	cmyk(55.7%, 68.2%, 0%, 65.5%)
CIE-LAB	lab(15.31, 23.29, -34.57)
CIE-LCH	lch(15.31, 41.68, 303.96°)
OKLab	oklab(27.98% 0.0285 -0.0991)
OKLCH	oklch(27.98% 0.103 286.1)
XYZ	xyz(3.0129, 1.9663, 9.4514)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271C58 #4D581C

analogous

#1C2F58 #271C58 #451C58

triadic

#271C58 #58271C #1C5827

tetradic

#271C58 #581C2F #4D581C #1C5845

square

#271C58 #581C2F #4D581C #1C5845

split-complementary

#271C58 #58451C #2F581C

monochromatic

#0A0717 #120D2A #271C58 #3C2B86 #503AB5

Accessibility & contrast

On white

15.07

#271C58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#271C58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271C58

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271C58	#FFFFFF	#000000	##FFFFFF
##271C58	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285A

Deuteranopia (green-blind)

#002557

Tritanopia (blue-blind)

#142A37

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #271c58;
/* rgb */ color: rgb(39, 28, 88);
/* oklch */ color: oklch(28.0% 0.103 286.1);

Tailwind

colors: {
  custom: {
    50: '#665988',
    500: '#271c58',
    950: '#000000',
  },
}

SCSS

$custom: #271c58;
$custom-light: #665988;
$custom-dark: #000000;

JSON

{
  "hex": "#271c58",
  "rgb": {
    "r": 39,
    "g": 28,
    "b": 88
  },
  "hsl": {
    "h": 251,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.27976,
    "c": 0.10314,
    "h": 286.1
  },
  "luminance": 0.01966
}

Semantic roles & 50–950 ramp

primary

#271C58

secondary

#808E42

accent

#DB4DC1

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030B

muted

#7A787C

Preview Lab

Preview with #271C58

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

Preview Lab → · Contrast checker → · Palette generator →