#367BBC#367BBC

#367BBC is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.0% C 0.122 H 249.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#367BBC
RGB	rgb(54, 123, 188)
HSL	hsl(209, 55%, 47%)
HSV	hsv(209, 71%, 74%)
CMYK	cmyk(71.3%, 34.6%, 0%, 26.3%)
CIE-LAB	lab(50.19, 0.10, -40.41)
CIE-LCH	lch(50.19, 40.41, 270.15°)
OKLab	oklab(56.97% -0.0424 -0.1147)
OKLCH	oklch(56.97% 0.122 249.7)
XYZ	xyz(17.6780, 18.5791, 50.2217)
Luminance	0.1858 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367BBC #BC7736

analogous

#36BCBA #367BBC #3638BC

triadic

#367BBC #BC367B #7BBC36

tetradic

#367BBC #BA36BC #BC7736 #38BC36

square

#367BBC #BA36BC #BC7736 #38BC36

split-complementary

#367BBC #BC3638 #BCBA36

monochromatic

#1B3D5D #285C8C #367BBC #5E99D1 #8EB7DF

Accessibility & contrast

On white

4.45

#367BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#367BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367BBC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367BBC	#FFFFFF	#000000	##000000
##367BBC	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7EBF

Deuteranopia (green-blind)

#4A72BB

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #367bbc;
/* rgb */ color: rgb(54, 123, 188);
/* oklch */ color: oklch(57.0% 0.122 249.7);

Tailwind

colors: {
  custom: {
    50: '#7da0d0',
    500: '#367bbc',
    950: '#000000',
  },
}

SCSS

$custom: #367bbc;
$custom-light: #7da0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#367bbc",
  "rgb": {
    "r": 54,
    "g": 123,
    "b": 188
  },
  "hsl": {
    "h": 209.104,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.56971,
    "c": 0.12233,
    "h": 249.7
  },
  "luminance": 0.18581
}

Semantic roles & 50–950 ramp

primary

#367BBC

secondary

#C9A685

accent

#9249DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #367BBC

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

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