#27528B#27528B

#27528B is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.8% C 0.106 H 256.3°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#27528B
RGB	rgb(39, 82, 139)
HSL	hsl(214, 56%, 35%)
HSV	hsv(214, 72%, 55%)
CMYK	cmyk(71.9%, 41%, 0%, 45.5%)
CIE-LAB	lab(34.66, 5.35, -36.06)
CIE-LCH	lch(34.66, 36.46, 278.43°)
OKLab	oklab(43.8% -0.025 -0.1028)
OKLCH	oklch(43.8% 0.106 256.3)
XYZ	xyz(8.5125, 8.3291, 25.5801)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27528B #8B6027

analogous

#27848B #27528B #2E278B

triadic

#27528B #8B2752 #528B27

tetradic

#27528B #8B2784 #8B6027 #278B2E

square

#27528B #8B2784 #8B6027 #278B2E

split-complementary

#27528B #8B2E27 #848B27

monochromatic

#0C1A2B #1A365B #27528B #346EBB #5B8ED1

Accessibility & contrast

On white

7.88

#27528B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#27528B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27528B

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27528B	#FFFFFF	#000000	##FFFFFF
##27528B	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38578D

Deuteranopia (green-blind)

#284D8A

Tritanopia (blue-blind)

#005F67

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #27528b;
/* rgb */ color: rgb(39, 82, 139);
/* oklch */ color: oklch(43.8% 0.106 256.3);

Tailwind

colors: {
  custom: {
    50: '#6e82ad',
    500: '#27528b',
    950: '#000000',
  },
}

SCSS

$custom: #27528b;
$custom-light: #6e82ad;
$custom-dark: #000000;

JSON

{
  "hex": "#27528b",
  "rgb": {
    "r": 39,
    "g": 82,
    "b": 139
  },
  "hsl": {
    "h": 214.2,
    "s": 56.18,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43804,
    "c": 0.10582,
    "h": 256.3
  },
  "luminance": 0.0833
}

Semantic roles & 50–950 ramp

primary

#27528B

secondary

#B68E58

accent

#9E48DF

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #27528B

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

Preview Lab → · Contrast checker → · Palette generator →