#27488B#27488B

#27488B is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.5% C 0.118 H 262.7°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#27488B
RGB	rgb(39, 72, 139)
HSL	hsl(220, 56%, 35%)
HSV	hsv(220, 72%, 55%)
CMYK	cmyk(71.9%, 48.2%, 0%, 45.5%)
CIE-LAB	lab(31.65, 12.03, -40.88)
CIE-LCH	lch(31.65, 42.62, 286.40°)
OKLab	oklab(41.48% -0.0151 -0.1172)
OKLCH	oklch(41.48% 0.118 262.7)
XYZ	xyz(7.8126, 6.9293, 25.3469)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27488B #8B6A27

analogous

#277A8B #27488B #38278B

triadic

#27488B #8B2748 #488B27

tetradic

#27488B #8B277A #8B6A27 #278B38

square

#27488B #8B277A #8B6A27 #278B38

split-complementary

#27488B #8B3827 #7A8B27

monochromatic

#0C162B #1A2F5B #27488B #3461BB #5B82D1

Accessibility & contrast

On white

8.80

#27488B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#27488B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27488B

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27488B	#FFFFFF	#000000	##FFFFFF
##27488B	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254F8D

Deuteranopia (green-blind)

#0E468A

Tritanopia (blue-blind)

#005862

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #27488b;
/* rgb */ color: rgb(39, 72, 139);
/* oklch */ color: oklch(41.5% 0.118 262.7);

Tailwind

colors: {
  custom: {
    50: '#6e7aad',
    500: '#27488b',
    950: '#000000',
  },
}

SCSS

$custom: #27488b;
$custom-light: #6e7aad;
$custom-dark: #000000;

JSON

{
  "hex": "#27488b",
  "rgb": {
    "r": 39,
    "g": 72,
    "b": 139
  },
  "hsl": {
    "h": 220.2,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41477,
    "c": 0.11813,
    "h": 262.7
  },
  "luminance": 0.0693
}

Semantic roles & 50–950 ramp

primary

#27488B

secondary

#B69758

accent

#AE48DF

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #27488B

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

Preview Lab → · Contrast checker → · Palette generator →