#27279C#27279C

#27279C is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.7% C 0.182 H 272.9°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#27279C
RGB	rgb(39, 39, 156)
HSL	hsl(240, 60%, 38%)
HSV	hsv(240, 75%, 61%)
CMYK	cmyk(75%, 75%, 0%, 38.8%)
CIE-LAB	lab(24.58, 40.12, -62.83)
CIE-LCH	lch(24.58, 74.54, 302.56°)
OKLab	oklab(36.69% 0.0091 -0.1818)
OKLCH	oklch(36.69% 0.182 272.9)
XYZ	xyz(7.5610, 4.2819, 31.8741)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27279C #9C9C27

analogous

#27619C #27279C #61279C

triadic

#27279C #9C2727 #279C27

tetradic

#27279C #9C2761 #9C9C27 #279C61

square

#27279C #9C2761 #9C9C27 #279C61

split-complementary

#27279C #9C6127 #619C27

monochromatic

#0F0F3A #1B1B6B #27279C #3434CC #6565D8

Accessibility & contrast

On white

11.31

#27279C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#27279C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27279C

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27279C	#FFFFFF	#000000	##FFFFFF
##27279C	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409F

Deuteranopia (green-blind)

#00359A

Tritanopia (blue-blind)

#00495F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #27279c;
/* rgb */ color: rgb(39, 39, 156);
/* oklch */ color: oklch(36.7% 0.182 272.9);

Tailwind

colors: {
  custom: {
    50: '#7563ba',
    500: '#27279c',
    950: '#000000',
  },
}

SCSS

$custom: #27279c;
$custom-light: #7563ba;
$custom-dark: #000000;

JSON

{
  "hex": "#27279c",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 156
  },
  "hsl": {
    "h": 240,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.36689,
    "c": 0.18203,
    "h": 272.9
  },
  "luminance": 0.04283
}

Semantic roles & 50–950 ramp

primary

#27279C

secondary

#BEBE61

accent

#E345E3

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #27279C

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

Preview Lab → · Contrast checker → · Palette generator →