#3676C8#3676C8

#3676C8 is a mid, vivid cyan. Relative luminance 0.179; OKLCH L 56.6% C 0.143 H 255.9°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX#3676C8
RGBrgb(54, 118, 200)
HSLhsl(214, 57%, 50%)
HSVhsv(214, 73%, 78%)
CMYKcmyk(73%, 41%, 0%, 21.6%)
CIE-LABlab(49.39, 7.52, -48.57)
CIE-LCHlch(49.39, 49.14, 278.80°)
OKLaboklab(56.55% -0.0348 -0.1387)
OKLCHoklch(56.55% 0.143 255.9)
XYZxyz(18.4212, 17.9092, 57.1184)
Luminance0.1791 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3676C8 #C88836
analogous
#36BFC8 #3676C8 #3F36C8
triadic
#3676C8 #C83676 #76C836
tetradic
#3676C8 #C836BF #C88836 #36C83F
square
#3676C8 #C836BF #C88836 #36C83F
split-complementary
#3676C8 #C83F36 #BFC836
monochromatic
#1C3D68 #295A98 #3676C8 #6697D6 #96B7E3

Accessibility & contrast

On white

4.58
#3676C8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.58
#3676C8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3676C8
4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3676C8#FFFFFF#000000##000000
##3676C81.004.584.584.58
#FFFFFF4.581.0021.0021.00
#0000004.5821.001.001.00
##0000004.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#4F7DCB
Deuteranopia (green-blind)
#376FC6
Tritanopia (blue-blind)
#008995
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #3676c8;
/* rgb */ color: rgb(54, 118, 200);
/* oklch */ color: oklch(56.6% 0.143 255.9);
Tailwind
colors: {
  custom: {
    50: '#7f9dd9',
    500: '#3676c8',
    950: '#000000',
  },
}
SCSS
$custom: #3676c8;
$custom-light: #7f9dd9;
$custom-dark: #000000;
JSON
{
  "hex": "#3676c8",
  "rgb": {
    "r": 54,
    "g": 118,
    "b": 200
  },
  "hsl": {
    "h": 213.699,
    "s": 57.48,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56554,
    "c": 0.14301,
    "h": 255.9
  },
  "luminance": 0.17911
}

Semantic roles & 50–950 ramp

primary
#3676C8
secondary
#CEB18C
accent
#9D47E1
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0B0E15
muted
#7C7E83

Preview Lab

Preview with #3676C8

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

Preview Lab → · Contrast checker → · Palette generator →

#3676C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva