#27447E#27447E

#27447E is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.6% C 0.104 H 262.6°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#27447E
RGB	rgb(39, 68, 126)
HSL	hsl(220, 53%, 32%)
HSV	hsv(220, 69%, 49%)
CMYK	cmyk(69%, 46%, 0%, 50.6%)
CIE-LAB	lab(29.59, 9.70, -36.13)
CIE-LCH	lch(29.59, 37.41, 285.04°)
OKLab	oklab(39.62% -0.0134 -0.1032)
OKLCH	oklch(39.62% 0.104 262.6)
XYZ	xyz(6.6684, 6.0713, 20.5551)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27447E #7E6127

analogous

#27707E #27447E #36277E

triadic

#27447E #7E2744 #447E27

tetradic

#27447E #7E2770 #7E6127 #277E36

square

#27447E #7E2770 #7E6127 #277E36

split-complementary

#27447E #7E3627 #707E27

monochromatic

#0A1221 #192B4F #27447E #355DAD #557CCA

Accessibility & contrast

On white

9.48

#27447E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#27447E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27447E

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27447E	#FFFFFF	#000000	##FFFFFF
##27447E	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284A80

Deuteranopia (green-blind)

#19427D

Tritanopia (blue-blind)

#00515B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #27447e;
/* rgb */ color: rgb(39, 68, 126);
/* oklch */ color: oklch(39.6% 0.104 262.6);

Tailwind

colors: {
  custom: {
    50: '#6c77a4',
    500: '#27447e',
    950: '#000000',
  },
}

SCSS

$custom: #27447e;
$custom-light: #6c77a4;
$custom-dark: #000000;

JSON

{
  "hex": "#27447e",
  "rgb": {
    "r": 39,
    "g": 68,
    "b": 126
  },
  "hsl": {
    "h": 220,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39623,
    "c": 0.10409,
    "h": 262.6
  },
  "luminance": 0.06072
}

Semantic roles & 50–950 ramp

primary

#27447E

secondary

#AF9052

accent

#AC4CDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #27447E

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

Preview Lab → · Contrast checker → · Palette generator →