#27488C#27488C

#27488C is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.5% C 0.120 H 262.8°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#27488C
RGB	rgb(39, 72, 140)
HSL	hsl(220, 56%, 35%)
HSV	hsv(220, 72%, 55%)
CMYK	cmyk(72.1%, 48.6%, 0%, 45.1%)
CIE-LAB	lab(31.71, 12.42, -41.39)
CIE-LCH	lch(31.71, 43.21, 286.70°)
OKLab	oklab(41.55% -0.0149 -0.1186)
OKLCH	oklch(41.55% 0.12 262.8)
XYZ	xyz(7.8860, 6.9587, 25.7334)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27488C #8C6B27

analogous

#277B8C #27488C #38278C

triadic

#27488C #8C2748 #488C27

tetradic

#27488C #8C277B #8C6B27 #278C38

square

#27488C #8C277B #8C6B27 #278C38

split-complementary

#27488C #8C3827 #7B8C27

monochromatic

#0C172C #1A2F5C #27488C #3461BC #5C82D2

Accessibility & contrast

On white

8.78

#27488C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#27488C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27488C

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27488C	#FFFFFF	#000000	##FFFFFF
##27488C	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24508F

Deuteranopia (green-blind)

#0B468B

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #27488c;
/* rgb */ color: rgb(39, 72, 140);
/* oklch */ color: oklch(41.5% 0.120 262.8);

Tailwind

colors: {
  custom: {
    50: '#6e7aae',
    500: '#27488c',
    950: '#000000',
  },
}

SCSS

$custom: #27488c;
$custom-light: #6e7aae;
$custom-dark: #000000;

JSON

{
  "hex": "#27488c",
  "rgb": {
    "r": 39,
    "g": 72,
    "b": 140
  },
  "hsl": {
    "h": 220.396,
    "s": 56.425,
    "l": 35.098
  },
  "oklch": {
    "l": 0.4155,
    "c": 0.11959,
    "h": 262.8
  },
  "luminance": 0.0696
}

Semantic roles & 50–950 ramp

primary

#27488C

secondary

#B79858

accent

#AE48E0

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #27488C

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

Preview Lab → · Contrast checker → · Palette generator →