#27439E#27439E

#27439E is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.9% C 0.152 H 266.7°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#27439E
RGB	rgb(39, 67, 158)
HSL	hsl(226, 60%, 39%)
HSV	hsv(226, 75%, 62%)
CMYK	cmyk(75.3%, 57.6%, 0%, 38%)
CIE-LAB	lab(31.61, 22.80, -52.53)
CIE-LCH	lch(31.61, 57.26, 293.46°)
OKLab	oklab(41.89% -0.0088 -0.1515)
OKLCH	oklch(41.89% 0.152 266.7)
XYZ	xyz(9.0133, 6.9133, 33.2005)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27439E #9E8227

analogous

#277E9E #27439E #46279E

triadic

#27439E #9E2743 #439E27

tetradic

#27439E #9E277E #9E8227 #279E46

square

#27439E #9E277E #9E8227 #279E46

split-complementary

#27439E #9E4627 #7E9E27

monochromatic

#0F193C #1B2E6D #27439E #3559CD #6681D9

Accessibility & contrast

On white

8.81

#27439E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#27439E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27439E

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27439E	#FFFFFF	#000000	##FFFFFF
##27439E	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A1

Deuteranopia (green-blind)

#00459C

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #27439e;
/* rgb */ color: rgb(39, 67, 158);
/* oklch */ color: oklch(41.9% 0.152 266.7);

Tailwind

colors: {
  custom: {
    50: '#7376bb',
    500: '#27439e',
    950: '#000000',
  },
}

SCSS

$custom: #27439e;
$custom-light: #7376bb;
$custom-dark: #000000;

JSON

{
  "hex": "#27439e",
  "rgb": {
    "r": 39,
    "g": 67,
    "b": 158
  },
  "hsl": {
    "h": 225.882,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41889,
    "c": 0.15176,
    "h": 266.7
  },
  "luminance": 0.06914
}

Semantic roles & 50–950 ramp

primary

#27439E

secondary

#BFA962

accent

#BE44E4

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #27439E

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

Preview Lab → · Contrast checker → · Palette generator →