#27738F#27738F

#27738F is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.2% C 0.085 H 226.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#27738F
RGB	rgb(39, 115, 143)
HSL	hsl(196, 57%, 36%)
HSV	hsv(196, 73%, 56%)
CMYK	cmyk(72.7%, 19.6%, 0%, 43.9%)
CIE-LAB	lab(45.19, -13.43, -21.97)
CIE-LCH	lch(45.19, 25.75, 238.56°)
OKLab	oklab(52.19% -0.0582 -0.0615)
OKLCH	oklch(52.19% 0.085 226.6)
XYZ	xyz(11.9233, 14.6746, 28.1854)
Luminance	0.1468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27738F #8F4327

analogous

#278F77 #27738F #273F8F

triadic

#27738F #8F2773 #738F27

tetradic

#27738F #77278F #8F4327 #3F8F27

square

#27738F #77278F #8F4327 #3F8F27

split-complementary

#27738F #8F273F #8F7727

monochromatic

#0D262F #1A4C5F #27738F #349ABF #5DB3D3

Accessibility & contrast

On white

5.34

#27738F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#27738F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #27738F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27738F	#FFFFFF	#000000	##FFFFFF
##27738F	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647190

Deuteranopia (green-blind)

#56668F

Tritanopia (blue-blind)

#007B7C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #27738f;
/* rgb */ color: rgb(39, 115, 143);
/* oklch */ color: oklch(52.2% 0.085 226.6);

Tailwind

colors: {
  custom: {
    50: '#709bb0',
    500: '#27738f',
    950: '#000000',
  },
}

SCSS

$custom: #27738f;
$custom-light: #709bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#27738f",
  "rgb": {
    "r": 39,
    "g": 115,
    "b": 143
  },
  "hsl": {
    "h": 196.154,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.52185,
    "c": 0.08468,
    "h": 226.6
  },
  "luminance": 0.14676
}

Semantic roles & 50–950 ramp

primary

#27738F

secondary

#B8735A

accent

#7147E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #27738F

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

Preview Lab → · Contrast checker → · Palette generator →