#27548B#27548B

#27548B is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.3% C 0.104 H 254.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#27548B
RGB	rgb(39, 84, 139)
HSL	hsl(213, 56%, 35%)
HSV	hsv(213, 72%, 55%)
CMYK	cmyk(71.9%, 39.6%, 0%, 45.5%)
CIE-LAB	lab(35.27, 4.04, -35.09)
CIE-LCH	lch(35.27, 35.32, 276.56°)
OKLab	oklab(44.28% -0.027 -0.0999)
OKLCH	oklch(44.28% 0.104 254.9)
XYZ	xyz(8.6655, 8.6351, 25.6312)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27548B #8B5E27

analogous

#27868B #27548B #2C278B

triadic

#27548B #8B2754 #548B27

tetradic

#27548B #8B2786 #8B5E27 #278B2C

square

#27548B #8B2786 #8B5E27 #278B2C

split-complementary

#27548B #8B2C27 #868B27

monochromatic

#0C1A2B #1A375B #27548B #3471BB #5B90D1

Accessibility & contrast

On white

7.70

#27548B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#27548B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27548B

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27548B	#FFFFFF	#000000	##FFFFFF
##27548B	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B588D

Deuteranopia (green-blind)

#2C4F8A

Tritanopia (blue-blind)

#006169

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #27548b;
/* rgb */ color: rgb(39, 84, 139);
/* oklch */ color: oklch(44.3% 0.104 254.9);

Tailwind

colors: {
  custom: {
    50: '#6e83ad',
    500: '#27548b',
    950: '#000000',
  },
}

SCSS

$custom: #27548b;
$custom-light: #6e83ad;
$custom-dark: #000000;

JSON

{
  "hex": "#27548b",
  "rgb": {
    "r": 39,
    "g": 84,
    "b": 139
  },
  "hsl": {
    "h": 213,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44282,
    "c": 0.10353,
    "h": 254.9
  },
  "luminance": 0.08636
}

Semantic roles & 50–950 ramp

primary

#27548B

secondary

#B68C58

accent

#9B48DF

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #27548B

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

Preview Lab → · Contrast checker → · Palette generator →