#27438E#27438E

#27438E is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.6% C 0.129 H 265.5°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#27438E
RGB	rgb(39, 67, 142)
HSL	hsl(224, 57%, 35%)
HSV	hsv(224, 73%, 56%)
CMYK	cmyk(72.5%, 52.8%, 0%, 44.3%)
CIE-LAB	lab(30.39, 16.60, -44.74)
CIE-LCH	lch(30.39, 47.72, 290.36°)
OKLab	oklab(40.59% -0.01 -0.1286)
OKLCH	oklch(40.59% 0.129 265.5)
XYZ	xyz(7.7246, 6.3978, 26.4137)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27438E #8E7227

analogous

#27768E #27438E #3E278E

triadic

#27438E #8E2743 #438E27

tetradic

#27438E #8E2776 #8E7227 #278E3E

square

#27438E #8E2776 #8E7227 #278E3E

split-complementary

#27438E #8E3E27 #768E27

monochromatic

#0D162E #1A2C5E #27438E #345ABE #5D7DD2

Accessibility & contrast

On white

9.21

#27438E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#27438E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27438E

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27438E	#FFFFFF	#000000	##FFFFFF
##27438E	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144D91

Deuteranopia (green-blind)

#00438C

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #27438e;
/* rgb */ color: rgb(39, 67, 142);
/* oklch */ color: oklch(40.6% 0.129 265.5);

Tailwind

colors: {
  custom: {
    50: '#6f76b0',
    500: '#27438e',
    950: '#000000',
  },
}

SCSS

$custom: #27438e;
$custom-light: #6f76b0;
$custom-dark: #000000;

JSON

{
  "hex": "#27438e",
  "rgb": {
    "r": 39,
    "g": 67,
    "b": 142
  },
  "hsl": {
    "h": 223.689,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.40589,
    "c": 0.12899,
    "h": 265.5
  },
  "luminance": 0.06399
}

Semantic roles & 50–950 ramp

primary

#27438E

secondary

#B89E59

accent

#B748E0

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #27438E

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

Preview Lab → · Contrast checker → · Palette generator →