#27477E#27477E

#27477E is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.3% C 0.100 H 260.5°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#27477E
RGB	rgb(39, 71, 126)
HSL	hsl(218, 53%, 32%)
HSV	hsv(218, 69%, 49%)
CMYK	cmyk(69%, 43.7%, 0%, 50.6%)
CIE-LAB	lab(30.50, 7.67, -34.67)
CIE-LCH	lch(30.50, 35.50, 282.47°)
OKLab	oklab(40.33% -0.0165 -0.0989)
OKLCH	oklch(40.33% 0.1 260.5)
XYZ	xyz(6.8545, 6.4435, 20.6171)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27477E #7E5E27

analogous

#27737E #27477E #33277E

triadic

#27477E #7E2747 #477E27

tetradic

#27477E #7E2773 #7E5E27 #277E33

square

#27477E #7E2773 #7E5E27 #277E33

split-complementary

#27477E #7E3327 #737E27

monochromatic

#0A1221 #192D4F #27477E #3561AD #5580CA

Accessibility & contrast

On white

9.18

#27477E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#27477E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27477E

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27477E	#FFFFFF	#000000	##FFFFFF
##27477E	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4C80

Deuteranopia (green-blind)

#20447D

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #27477e;
/* rgb */ color: rgb(39, 71, 126);
/* oklch */ color: oklch(40.3% 0.100 260.5);

Tailwind

colors: {
  custom: {
    50: '#6b79a4',
    500: '#27477e',
    950: '#000000',
  },
}

SCSS

$custom: #27477e;
$custom-light: #6b79a4;
$custom-dark: #000000;

JSON

{
  "hex": "#27477e",
  "rgb": {
    "r": 39,
    "g": 71,
    "b": 126
  },
  "hsl": {
    "h": 217.931,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40327,
    "c": 0.10028,
    "h": 260.5
  },
  "luminance": 0.06444
}

Semantic roles & 50–950 ramp

primary

#27477E

secondary

#AF8D52

accent

#A74CDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #27477E

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

Preview Lab → · Contrast checker → · Palette generator →