#3676CB#3676CB

#3676CB is a mid, vivid cyan. Relative luminance 0.181; OKLCH L 56.7% C 0.147 H 256.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#3676CB
RGB	rgb(54, 118, 203)
HSL	hsl(214, 59%, 50%)
HSV	hsv(214, 73%, 80%)
CMYK	cmyk(73.4%, 41.9%, 0%, 20.4%)
CIE-LAB	lab(49.56, 8.62, -50.01)
CIE-LCH	lch(49.56, 50.74, 279.78°)
OKLab	oklab(56.74% -0.0341 -0.1429)
OKLCH	oklch(56.74% 0.147 256.6)
XYZ	xyz(18.7753, 18.0508, 58.9830)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3676CB #CB8B36

analogous

#36C0CB #3676CB #4036CB

triadic

#3676CB #CB3676 #76CB36

tetradic

#3676CB #CB36C0 #CB8B36 #36CB40

square

#3676CB #CB36C0 #CB8B36 #36CB40

split-complementary

#3676CB #CB4036 #C0CB36

monochromatic

#1C3E6B #285A9C #3676CB #6797D8 #97B8E4

Accessibility & contrast

On white

4.55

#3676CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#3676CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3676CB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3676CB	#FFFFFF	#000000	##000000
##3676CB	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7DCE

Deuteranopia (green-blind)

#336FC9

Tritanopia (blue-blind)

#008A96

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3676cb;
/* rgb */ color: rgb(54, 118, 203);
/* oklch */ color: oklch(56.7% 0.147 256.6);

Tailwind

colors: {
  custom: {
    50: '#809cdb',
    500: '#3676cb',
    950: '#000000',
  },
}

SCSS

$custom: #3676cb;
$custom-light: #809cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3676cb",
  "rgb": {
    "r": 54,
    "g": 118,
    "b": 203
  },
  "hsl": {
    "h": 214.228,
    "s": 58.893,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56743,
    "c": 0.14696,
    "h": 256.6
  },
  "luminance": 0.18053
}

Semantic roles & 50–950 ramp

primary

#3676CB

secondary

#D0B38D

accent

#9F46E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3676CB

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

Preview Lab → · Contrast checker → · Palette generator →