#277686#277686

#277686 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.5% C 0.078 H 213.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#277686
RGB	rgb(39, 118, 134)
HSL	hsl(190, 55%, 34%)
HSV	hsv(190, 71%, 53%)
CMYK	cmyk(70.9%, 11.9%, 0%, 47.5%)
CIE-LAB	lab(45.78, -18.17, -15.71)
CIE-LCH	lch(45.78, 24.02, 220.84°)
OKLab	oklab(52.54% -0.0651 -0.0437)
OKLCH	oklch(52.54% 0.078 213.9)
XYZ	xyz(11.6164, 15.1081, 24.8536)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277686 #863727

analogous

#278667 #277686 #274786

triadic

#277686 #862776 #768627

tetradic

#277686 #672786 #863727 #478627

square

#277686 #672786 #863727 #478627

split-complementary

#277686 #862747 #866727

monochromatic

#0B2327 #194C57 #277686 #35A0B5 #59BBCF

Accessibility & contrast

On white

5.22

#277686 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#277686 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277686

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277686	#FFFFFF	#000000	##FFFFFF
##277686	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7287

Deuteranopia (green-blind)

#5D6886

Tritanopia (blue-blind)

#007C7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #277686;
/* rgb */ color: rgb(39, 118, 134);
/* oklch */ color: oklch(52.5% 0.078 213.9);

Tailwind

colors: {
  custom: {
    50: '#6f9da9',
    500: '#277686',
    950: '#000000',
  },
}

SCSS

$custom: #277686;
$custom-light: #6f9da9;
$custom-dark: #000000;

JSON

{
  "hex": "#277686",
  "rgb": {
    "r": 39,
    "g": 118,
    "b": 134
  },
  "hsl": {
    "h": 190.105,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.52544,
    "c": 0.07843,
    "h": 213.9
  },
  "luminance": 0.15109
}

Semantic roles & 50–950 ramp

primary

#277686

secondary

#B46555

accent

#634ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #277686

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

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