#27558F#27558F

#27558F is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.8% C 0.108 H 255.5°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#27558F
RGB	rgb(39, 85, 143)
HSL	hsl(213, 57%, 36%)
HSV	hsv(213, 73%, 56%)
CMYK	cmyk(72.7%, 40.6%, 0%, 43.9%)
CIE-LAB	lab(35.81, 4.92, -36.67)
CIE-LCH	lch(35.81, 37.00, 277.64°)
OKLab	oklab(44.78% -0.027 -0.1045)
OKLCH	oklch(44.78% 0.108 255.5)
XYZ	xyz(9.0413, 8.9105, 27.2247)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27558F #8F6127

analogous

#27898F #27558F #2D278F

triadic

#27558F #8F2755 #558F27

tetradic

#27558F #8F2789 #8F6127 #278F2D

square

#27558F #8F2789 #8F6127 #278F2D

split-complementary

#27558F #8F2D27 #898F27

monochromatic

#0D1C2F #1A385F #27558F #3472BF #5D91D3

Accessibility & contrast

On white

7.55

#27558F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#27558F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27558F

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27558F	#FFFFFF	#000000	##FFFFFF
##27558F	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5991

Deuteranopia (green-blind)

#2A508E

Tritanopia (blue-blind)

#00636B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #27558f;
/* rgb */ color: rgb(39, 85, 143);
/* oklch */ color: oklch(44.8% 0.108 255.5);

Tailwind

colors: {
  custom: {
    50: '#6f84b0',
    500: '#27558f',
    950: '#000000',
  },
}

SCSS

$custom: #27558f;
$custom-light: #6f84b0;
$custom-dark: #000000;

JSON

{
  "hex": "#27558f",
  "rgb": {
    "r": 39,
    "g": 85,
    "b": 143
  },
  "hsl": {
    "h": 213.462,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44778,
    "c": 0.10799,
    "h": 255.5
  },
  "luminance": 0.08912
}

Semantic roles & 50–950 ramp

primary

#27558F

secondary

#B88E5A

accent

#9D47E0

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #27558F

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

Preview Lab → · Contrast checker → · Palette generator →