#27408C#27408C

#27408C is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.8% C 0.130 H 266.7°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#27408C
RGB	rgb(39, 64, 140)
HSL	hsl(225, 56%, 35%)
HSV	hsv(225, 72%, 55%)
CMYK	cmyk(72.1%, 54.3%, 0%, 45.1%)
CIE-LAB	lab(29.39, 17.88, -45.14)
CIE-LCH	lch(29.39, 48.55, 291.61°)
OKLab	oklab(39.78% -0.0075 -0.1298)
OKLCH	oklch(39.78% 0.13 266.7)
XYZ	xyz(7.4021, 5.9908, 25.5721)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27408C #8C7327

analogous

#27728C #27408C #41278C

triadic

#27408C #8C2740 #408C27

tetradic

#27408C #8C2772 #8C7327 #278C41

square

#27408C #8C2772 #8C7327 #278C41

split-complementary

#27408C #8C4127 #728C27

monochromatic

#0C142C #1A2A5C #27408C #3456BC #5C79D2

Accessibility & contrast

On white

9.55

#27408C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#27408C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27408C

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27408C	#FFFFFF	#000000	##FFFFFF
##27408C	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4A8F

Deuteranopia (green-blind)

#00418A

Tritanopia (blue-blind)

#00525F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #27408c;
/* rgb */ color: rgb(39, 64, 140);
/* oklch */ color: oklch(39.8% 0.130 266.7);

Tailwind

colors: {
  custom: {
    50: '#6f74ae',
    500: '#27408c',
    950: '#000000',
  },
}

SCSS

$custom: #27408c;
$custom-light: #6f74ae;
$custom-dark: #000000;

JSON

{
  "hex": "#27408c",
  "rgb": {
    "r": 39,
    "g": 64,
    "b": 140
  },
  "hsl": {
    "h": 225.149,
    "s": 56.425,
    "l": 35.098
  },
  "oklch": {
    "l": 0.3978,
    "c": 0.13003,
    "h": 266.7
  },
  "luminance": 0.05992
}

Semantic roles & 50–950 ramp

primary

#27408C

secondary

#B79F58

accent

#BA48E0

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #27408C

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

Preview Lab → · Contrast checker → · Palette generator →