#27409D#27409D

#27409D is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.2% C 0.154 H 267.6°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#27409D
RGB	rgb(39, 64, 157)
HSL	hsl(227, 60%, 38%)
HSV	hsv(227, 75%, 62%)
CMYK	cmyk(75.2%, 59.2%, 0%, 38.4%)
CIE-LAB	lab(30.72, 24.44, -53.38)
CIE-LCH	lch(30.72, 58.71, 294.60°)
OKLab	oklab(41.2% -0.0065 -0.154)
OKLCH	oklch(41.2% 0.154 267.6)
XYZ	xyz(8.7538, 6.5315, 32.6911)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27409D #9D8427

analogous

#277B9D #27409D #49279D

triadic

#27409D #9D2740 #409D27

tetradic

#27409D #9D277B #9D8427 #279D49

square

#27409D #9D277B #9D8427 #279D49

split-complementary

#27409D #9D4927 #7B9D27

monochromatic

#0F183B #1B2C6C #27409D #3555CD #667ED9

Accessibility & contrast

On white

9.11

#27409D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#27409D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27409D

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27409D	#FFFFFF	#000000	##FFFFFF
##27409D	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA0

Deuteranopia (green-blind)

#00439B

Tritanopia (blue-blind)

#005768

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #27409d;
/* rgb */ color: rgb(39, 64, 157);
/* oklch */ color: oklch(41.2% 0.154 267.6);

Tailwind

colors: {
  custom: {
    50: '#7374bb',
    500: '#27409d',
    950: '#000000',
  },
}

SCSS

$custom: #27409d;
$custom-light: #7374bb;
$custom-dark: #000000;

JSON

{
  "hex": "#27409d",
  "rgb": {
    "r": 39,
    "g": 64,
    "b": 157
  },
  "hsl": {
    "h": 227.288,
    "s": 60.204,
    "l": 38.431
  },
  "oklch": {
    "l": 0.41195,
    "c": 0.15418,
    "h": 267.6
  },
  "luminance": 0.06532
}

Semantic roles & 50–950 ramp

primary

#27409D

secondary

#BFAB61

accent

#C244E3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #27409D

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

Preview Lab → · Contrast checker → · Palette generator →