#27228B#27228B

#27228B is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.166 H 275.2°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#27228B
RGB	rgb(39, 34, 139)
HSL	hsl(243, 61%, 34%)
HSV	hsv(243, 76%, 55%)
CMYK	cmyk(71.9%, 75.5%, 0%, 45.5%)
CIE-LAB	lab(21.72, 37.23, -57.05)
CIE-LCH	lch(21.72, 68.12, 303.13°)
OKLab	oklab(34.12% 0.015 -0.1649)
OKLCH	oklch(34.12% 0.166 275.2)
XYZ	xyz(6.0674, 3.4389, 24.7651)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27228B #868B22

analogous

#22528B #27228B #5C228B

triadic

#27228B #8B2722 #228B27

tetradic

#27228B #8B2252 #868B22 #228B5C

square

#27228B #8B2252 #868B22 #228B5C

split-complementary

#27228B #8B5C22 #528B22

monochromatic

#0B0A29 #19165A #27228B #352EBC #5953D5

Accessibility & contrast

On white

12.44

#27228B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#27228B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27228B

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27228B	#FFFFFF	#000000	##FFFFFF
##27228B	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398E

Deuteranopia (green-blind)

#002F89

Tritanopia (blue-blind)

#004054

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #27228b;
/* rgb */ color: rgb(39, 34, 139);
/* oklch */ color: oklch(34.1% 0.166 275.2);

Tailwind

colors: {
  custom: {
    50: '#715fae',
    500: '#27228b',
    950: '#000000',
  },
}

SCSS

$custom: #27228b;
$custom-light: #715fae;
$custom-dark: #000000;

JSON

{
  "hex": "#27228b",
  "rgb": {
    "r": 39,
    "g": 34,
    "b": 139
  },
  "hsl": {
    "h": 242.857,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34116,
    "c": 0.16561,
    "h": 275.2
  },
  "luminance": 0.03439
}

Semantic roles & 50–950 ramp

primary

#27228B

secondary

#B4B850

accent

#E444DC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #27228B

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

Preview Lab → · Contrast checker → · Palette generator →