#27448F#27448F

#27448F is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.9% C 0.129 H 265.2°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#27448F
RGB	rgb(39, 68, 143)
HSL	hsl(223, 57%, 36%)
HSV	hsv(223, 73%, 56%)
CMYK	cmyk(72.7%, 52.4%, 0%, 43.9%)
CIE-LAB	lab(30.75, 16.31, -44.78)
CIE-LCH	lch(30.75, 47.65, 290.01°)
OKLab	oklab(40.89% -0.0108 -0.1287)
OKLCH	oklch(40.89% 0.129 265.2)
XYZ	xyz(7.8600, 6.5479, 26.8309)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27448F #8F7227

analogous

#27788F #27448F #3E278F

triadic

#27448F #8F2744 #448F27

tetradic

#27448F #8F2778 #8F7227 #278F3E

square

#27448F #8F2778 #8F7227 #278F3E

split-complementary

#27448F #8F3E27 #788F27

monochromatic

#0D162F #1A2D5F #27448F #345BBF #5D7ED3

Accessibility & contrast

On white

9.09

#27448F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#27448F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27448F

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27448F	#FFFFFF	#000000	##FFFFFF
##27448F	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154D92

Deuteranopia (green-blind)

#00448D

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #27448f;
/* rgb */ color: rgb(39, 68, 143);
/* oklch */ color: oklch(40.9% 0.129 265.2);

Tailwind

colors: {
  custom: {
    50: '#6f77b0',
    500: '#27448f',
    950: '#000000',
  },
}

SCSS

$custom: #27448f;
$custom-light: #6f77b0;
$custom-dark: #000000;

JSON

{
  "hex": "#27448f",
  "rgb": {
    "r": 39,
    "g": 68,
    "b": 143
  },
  "hsl": {
    "h": 223.269,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.40886,
    "c": 0.12913,
    "h": 265.2
  },
  "luminance": 0.06549
}

Semantic roles & 50–950 ramp

primary

#27448F

secondary

#B89E5A

accent

#B647E0

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #27448F

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

Preview Lab → · Contrast checker → · Palette generator →