#27448D#27448D

#27448D is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.7% C 0.126 H 265.0°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#27448D
RGB	rgb(39, 68, 141)
HSL	hsl(223, 57%, 35%)
HSV	hsv(223, 72%, 55%)
CMYK	cmyk(72.3%, 51.8%, 0%, 44.7%)
CIE-LAB	lab(30.61, 15.53, -43.78)
CIE-LCH	lch(30.61, 46.45, 289.53°)
OKLab	oklab(40.73% -0.0111 -0.1257)
OKLCH	oklch(40.73% 0.126 265)
XYZ	xyz(7.7099, 6.4879, 26.0401)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27448D #8D7027

analogous

#27778D #27448D #3D278D

triadic

#27448D #8D2744 #448D27

tetradic

#27448D #8D2777 #8D7027 #278D3D

square

#27448D #8D2777 #8D7027 #278D3D

split-complementary

#27448D #8D3D27 #778D27

monochromatic

#0C162D #1A2D5D #27448D #345BBD #5C7ED2

Accessibility & contrast

On white

9.14

#27448D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#27448D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27448D

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27448D	#FFFFFF	#000000	##FFFFFF
##27448D	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184D90

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #27448d;
/* rgb */ color: rgb(39, 68, 141);
/* oklch */ color: oklch(40.7% 0.126 265.0);

Tailwind

colors: {
  custom: {
    50: '#6f77af',
    500: '#27448d',
    950: '#000000',
  },
}

SCSS

$custom: #27448d;
$custom-light: #6f77af;
$custom-dark: #000000;

JSON

{
  "hex": "#27448d",
  "rgb": {
    "r": 39,
    "g": 68,
    "b": 141
  },
  "hsl": {
    "h": 222.941,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.40731,
    "c": 0.12623,
    "h": 265
  },
  "luminance": 0.06489
}

Semantic roles & 50–950 ramp

primary

#27448D

secondary

#B79C59

accent

#B548E0

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #27448D

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

Preview Lab → · Contrast checker → · Palette generator →