#27477F#27477F

#27477F is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.4% C 0.102 H 260.8°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#27477F
RGB	rgb(39, 71, 127)
HSL	hsl(218, 53%, 33%)
HSV	hsv(218, 69%, 50%)
CMYK	cmyk(69.3%, 44.1%, 0%, 50.2%)
CIE-LAB	lab(30.57, 8.05, -35.19)
CIE-LCH	lch(30.57, 36.10, 282.89°)
OKLab	oklab(40.4% -0.0163 -0.1004)
OKLCH	oklch(40.4% 0.102 260.8)
XYZ	xyz(6.9193, 6.4694, 20.9586)
Luminance	0.0647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27477F #7F5F27

analogous

#27737F #27477F #33277F

triadic

#27477F #7F2747 #477F27

tetradic

#27477F #7F2773 #7F5F27 #277F33

square

#27477F #7F2773 #7F5F27 #277F33

split-complementary

#27477F #7F3327 #737F27

monochromatic

#0A1321 #192D50 #27477F #3561AE #5580CB

Accessibility & contrast

On white

9.15

#27477F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#27477F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27477F

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27477F	#FFFFFF	#000000	##FFFFFF
##27477F	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4C81

Deuteranopia (green-blind)

#1E447E

Tritanopia (blue-blind)

#00545C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #27477f;
/* rgb */ color: rgb(39, 71, 127);
/* oklch */ color: oklch(40.4% 0.102 260.8);

Tailwind

colors: {
  custom: {
    50: '#6c79a4',
    500: '#27477f',
    950: '#000000',
  },
}

SCSS

$custom: #27477f;
$custom-light: #6c79a4;
$custom-dark: #000000;

JSON

{
  "hex": "#27477f",
  "rgb": {
    "r": 39,
    "g": 71,
    "b": 127
  },
  "hsl": {
    "h": 218.182,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40396,
    "c": 0.10176,
    "h": 260.8
  },
  "luminance": 0.0647
}

Semantic roles & 50–950 ramp

primary

#27477F

secondary

#B08E52

accent

#A84BDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #27477F

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

Preview Lab → · Contrast checker → · Palette generator →