#27447D#27447D

#27447D is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.6% C 0.103 H 262.4°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#27447D
RGB	rgb(39, 68, 125)
HSL	hsl(220, 52%, 32%)
HSV	hsv(220, 69%, 49%)
CMYK	cmyk(68.8%, 45.6%, 0%, 51%)
CIE-LAB	lab(29.53, 9.32, -35.60)
CIE-LCH	lch(29.53, 36.80, 284.67°)
OKLab	oklab(39.55% -0.0136 -0.1017)
OKLCH	oklch(39.55% 0.103 262.4)
XYZ	xyz(6.6042, 6.0456, 20.2169)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27447D #7D6027

analogous

#276F7D #27447D #35277D

triadic

#27447D #7D2744 #447D27

tetradic

#27447D #7D276F #7D6027 #277D35

square

#27447D #7D276F #7D6027 #277D35

split-complementary

#27447D #7D3527 #6F7D27

monochromatic

#0A1120 #182B4E #27447D #365DAC #557CCA

Accessibility & contrast

On white

9.51

#27447D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#27447D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27447D

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27447D	#FFFFFF	#000000	##FFFFFF
##27447D	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294A7F

Deuteranopia (green-blind)

#1A427C

Tritanopia (blue-blind)

#00515A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #27447d;
/* rgb */ color: rgb(39, 68, 125);
/* oklch */ color: oklch(39.6% 0.103 262.4);

Tailwind

colors: {
  custom: {
    50: '#6b77a3',
    500: '#27447d',
    950: '#000000',
  },
}

SCSS

$custom: #27447d;
$custom-light: #6b77a3;
$custom-dark: #000000;

JSON

{
  "hex": "#27447d",
  "rgb": {
    "r": 39,
    "g": 68,
    "b": 125
  },
  "hsl": {
    "h": 219.767,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39553,
    "c": 0.1026,
    "h": 262.4
  },
  "luminance": 0.06046
}

Semantic roles & 50–950 ramp

primary

#27447D

secondary

#AF8F51

accent

#AB4CDC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #27447D

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

Preview Lab → · Contrast checker → · Palette generator →