#2677BD#2677BD

#2677BD is a mid, vivid cyan. Relative luminance 0.173; OKLCH L 55.6% C 0.133 H 249.1°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#2677BD
RGB	rgb(38, 119, 189)
HSL	hsl(208, 67%, 45%)
HSV	hsv(208, 80%, 74%)
CMYK	cmyk(79.9%, 37%, 0%, 25.9%)
CIE-LAB	lab(48.61, 0.88, -43.52)
CIE-LCH	lch(48.61, 43.53, 271.16°)
OKLab	oklab(55.62% -0.0475 -0.1241)
OKLCH	oklch(55.62% 0.133 249.1)
XYZ	xyz(16.5780, 17.2778, 50.5955)
Luminance	0.1728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2677BD #BD6C26

analogous

#26BDB8 #2677BD #262BBD

triadic

#2677BD #BD2677 #77BD26

tetradic

#2677BD #B826BD #BD6C26 #2BBD26

square

#2677BD #B826BD #BD6C26 #2BBD26

split-complementary

#2677BD #BD262B #BDB826

monochromatic

#123757 #1C578A #2677BD #4695DA #79B3E4

Accessibility & contrast

On white

4.71

#2677BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#2677BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2677BD

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2677BD	#FFFFFF	#000000	##FFFFFF
##2677BD	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BC0

Deuteranopia (green-blind)

#3F6DBC

Tritanopia (blue-blind)

#008891

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2677bd;
/* rgb */ color: rgb(38, 119, 189);
/* oklch */ color: oklch(55.6% 0.133 249.1);

Tailwind

colors: {
  custom: {
    50: '#789dd1',
    500: '#2677bd',
    950: '#000000',
  },
}

SCSS

$custom: #2677bd;
$custom-light: #789dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#2677bd",
  "rgb": {
    "r": 38,
    "g": 119,
    "b": 189
  },
  "hsl": {
    "h": 207.815,
    "s": 66.52,
    "l": 44.51
  },
  "oklch": {
    "l": 0.55618,
    "c": 0.13284,
    "h": 249.1
  },
  "luminance": 0.1728
}

Semantic roles & 50–950 ramp

primary

#2677BD

secondary

#CC9C73

accent

#8E3EE9

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #2677BD

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

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