#27558B#27558B

#27558B is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.5% C 0.102 H 254.1°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#27558B
RGB	rgb(39, 85, 139)
HSL	hsl(212, 56%, 35%)
HSV	hsv(212, 72%, 55%)
CMYK	cmyk(71.9%, 38.8%, 0%, 45.5%)
CIE-LAB	lab(35.58, 3.39, -34.60)
CIE-LCH	lch(35.58, 34.77, 275.59°)
OKLab	oklab(44.52% -0.028 -0.0985)
OKLCH	oklch(44.52% 0.102 254.1)
XYZ	xyz(8.7437, 8.7915, 25.6572)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27558B #8B5D27

analogous

#27878B #27558B #2B278B

triadic

#27558B #8B2755 #558B27

tetradic

#27558B #8B2787 #8B5D27 #278B2B

square

#27558B #8B2787 #8B5D27 #278B2B

split-complementary

#27558B #8B2B27 #878B27

monochromatic

#0C1B2B #1A385B #27558B #3472BB #5B91D1

Accessibility & contrast

On white

7.61

#27558B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#27558B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27558B

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27558B	#FFFFFF	#000000	##FFFFFF
##27558B	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C598D

Deuteranopia (green-blind)

#2D4F8A

Tritanopia (blue-blind)

#006269

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #27558b;
/* rgb */ color: rgb(39, 85, 139);
/* oklch */ color: oklch(44.5% 0.102 254.1);

Tailwind

colors: {
  custom: {
    50: '#6e84ad',
    500: '#27558b',
    950: '#000000',
  },
}

SCSS

$custom: #27558b;
$custom-light: #6e84ad;
$custom-dark: #000000;

JSON

{
  "hex": "#27558b",
  "rgb": {
    "r": 39,
    "g": 85,
    "b": 139
  },
  "hsl": {
    "h": 212.4,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44521,
    "c": 0.1024,
    "h": 254.1
  },
  "luminance": 0.08792
}

Semantic roles & 50–950 ramp

primary

#27558B

secondary

#B68B58

accent

#9A48DF

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #27558B

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

Preview Lab → · Contrast checker → · Palette generator →