#27348B#27348B

#27348B is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.2% C 0.144 H 271.0°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#27348B
RGB	rgb(39, 52, 139)
HSL	hsl(232, 56%, 35%)
HSV	hsv(232, 72%, 55%)
CMYK	cmyk(71.9%, 62.6%, 0%, 45.5%)
CIE-LAB	lab(26.01, 25.70, -50.01)
CIE-LCH	lch(26.01, 56.22, 297.20°)
OKLab	oklab(37.23% 0.0026 -0.1443)
OKLCH	oklch(37.23% 0.144 271)
XYZ	xyz(6.7233, 4.7507, 24.9838)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27348B #8B7E27

analogous

#27668B #27348B #4C278B

triadic

#27348B #8B2734 #348B27

tetradic

#27348B #8B2766 #8B7E27 #278B4C

square

#27348B #8B2766 #8B7E27 #278B4C

split-complementary

#27348B #8B4C27 #668B27

monochromatic

#0C102B #1A225B #27348B #3446BB #5B6BD1

Accessibility & contrast

On white

10.77

#27348B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#27348B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27348B

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27348B	#FFFFFF	#000000	##FFFFFF
##27348B	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428E

Deuteranopia (green-blind)

#003989

Tritanopia (blue-blind)

#004A5A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #27348b;
/* rgb */ color: rgb(39, 52, 139);
/* oklch */ color: oklch(37.2% 0.144 271.0);

Tailwind

colors: {
  custom: {
    50: '#6f6bae',
    500: '#27348b',
    950: '#000000',
  },
}

SCSS

$custom: #27348b;
$custom-light: #6f6bae;
$custom-dark: #000000;

JSON

{
  "hex": "#27348b",
  "rgb": {
    "r": 39,
    "g": 52,
    "b": 139
  },
  "hsl": {
    "h": 232.2,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37228,
    "c": 0.14431,
    "h": 271
  },
  "luminance": 0.04751
}

Semantic roles & 50–950 ramp

primary

#27348B

secondary

#B6AA58

accent

#CC48DF

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #27348B

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

Preview Lab → · Contrast checker → · Palette generator →