#27279A#27279A

#27279A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.5% C 0.180 H 273.0°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#27279A
RGB	rgb(39, 39, 154)
HSL	hsl(240, 60%, 38%)
HSV	hsv(240, 75%, 60%)
CMYK	cmyk(74.7%, 74.7%, 0%, 39.6%)
CIE-LAB	lab(24.37, 39.43, -61.96)
CIE-LCH	lch(24.37, 73.44, 302.47°)
OKLab	oklab(36.47% 0.0094 -0.1793)
OKLCH	oklch(36.47% 0.18 273)
XYZ	xyz(7.3930, 4.2147, 30.9895)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27279A #9A9A27

analogous

#27609A #27279A #60279A

triadic

#27279A #9A2727 #279A27

tetradic

#27279A #9A2760 #9A9A27 #279A60

square

#27279A #9A2760 #9A9A27 #279A60

split-complementary

#27279A #9A6027 #609A27

monochromatic

#0E0E38 #1B1B69 #27279A #3333CB #6464D8

Accessibility & contrast

On white

11.39

#27279A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#27279A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27279A

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27279A	#FFFFFF	#000000	##FFFFFF
##27279A	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9D

Deuteranopia (green-blind)

#003498

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #27279a;
/* rgb */ color: rgb(39, 39, 154);
/* oklch */ color: oklch(36.5% 0.180 273.0);

Tailwind

colors: {
  custom: {
    50: '#7462b9',
    500: '#27279a',
    950: '#000000',
  },
}

SCSS

$custom: #27279a;
$custom-light: #7462b9;
$custom-dark: #000000;

JSON

{
  "hex": "#27279a",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 154
  },
  "hsl": {
    "h": 240,
    "s": 59.585,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36474,
    "c": 0.17951,
    "h": 273
  },
  "luminance": 0.04215
}

Semantic roles & 50–950 ramp

primary

#27279A

secondary

#BDBD5F

accent

#E345E3

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #27279A

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

Preview Lab → · Contrast checker → · Palette generator →