#27339E#27339E

#27339E is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.171 H 270.8°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#27339E
RGB	rgb(39, 51, 158)
HSL	hsl(234, 60%, 39%)
HSV	hsv(234, 75%, 62%)
CMYK	cmyk(75.3%, 67.7%, 0%, 38%)
CIE-LAB	lab(27.48, 33.42, -59.27)
CIE-LCH	lch(27.48, 68.05, 299.42°)
OKLab	oklab(38.84% 0.0023 -0.1714)
OKLCH	oklch(38.84% 0.171 270.8)
XYZ	xyz(8.1900, 5.2667, 32.9261)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27339E #9E9227

analogous

#276E9E #27339E #56279E

triadic

#27339E #9E2733 #339E27

tetradic

#27339E #9E276E #9E9227 #279E56

square

#27339E #9E276E #9E9227 #279E56

split-complementary

#27339E #9E5627 #6E9E27

monochromatic

#0F133C #1B236D #27339E #3544CD #6672D9

Accessibility & contrast

On white

10.23

#27339E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#27339E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27339E

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27339E	#FFFFFF	#000000	##FFFFFF
##27339E	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A1

Deuteranopia (green-blind)

#003B9C

Tritanopia (blue-blind)

#005064

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #27339e;
/* rgb */ color: rgb(39, 51, 158);
/* oklch */ color: oklch(38.8% 0.171 270.8);

Tailwind

colors: {
  custom: {
    50: '#746bbc',
    500: '#27339e',
    950: '#000000',
  },
}

SCSS

$custom: #27339e;
$custom-light: #746bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#27339e",
  "rgb": {
    "r": 39,
    "g": 51,
    "b": 158
  },
  "hsl": {
    "h": 233.95,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38836,
    "c": 0.17146,
    "h": 270.8
  },
  "luminance": 0.05268
}

Semantic roles & 50–950 ramp

primary

#27339E

secondary

#BFB662

accent

#D344E4

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #27339E

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

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