#36638D#36638D

#36638D is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.7% C 0.084 H 248.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX#36638D
RGBrgb(54, 99, 141)
HSLhsl(209, 45%, 38%)
HSVhsv(209, 62%, 55%)
CMYKcmyk(61.7%, 29.8%, 0%, 44.7%)
CIE-LABlab(40.62, -1.97, -27.83)
CIE-LCHlch(40.62, 27.89, 265.96°)
OKLaboklab(48.68% -0.031 -0.0784)
OKLCHoklch(48.68% 0.084 248.4)
XYZxyz(10.7891, 11.6300, 26.8704)
Luminance0.1163 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#36638D #8D6036
analogous
#368D8B #36638D #36378D
triadic
#36638D #8D3663 #638D36
tetradic
#36638D #8B368D #8D6036 #378D36
square
#36638D #8B368D #8D6036 #378D36
split-complementary
#36638D #8D3637 #8D8B36
monochromatic
#142534 #254461 #36638D #4782B9 #74A0CA

Accessibility & contrast

On white

6.31
#36638D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.33
#36638D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36638D
6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##36638D#FFFFFF#000000##FFFFFF
##36638D1.006.313.336.31
#FFFFFF6.311.0021.001.00
#0000003.3321.001.0021.00
##FFFFFF6.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#51648F
Deuteranopia (green-blind)
#455C8C
Tritanopia (blue-blind)
#006D72
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #36638d;
/* rgb */ color: rgb(54, 99, 141);
/* oklch */ color: oklch(48.7% 0.084 248.4);
Tailwind
colors: {
  custom: {
    50: '#758fae',
    500: '#36638d',
    950: '#000000',
  },
}
SCSS
$custom: #36638d;
$custom-light: #758fae;
$custom-dark: #000000;
JSON
{
  "hex": "#36638d",
  "rgb": {
    "r": 54,
    "g": 99,
    "b": 141
  },
  "hsl": {
    "h": 208.966,
    "s": 44.615,
    "l": 38.235
  },
  "oklch": {
    "l": 0.48681,
    "c": 0.08427,
    "h": 248.4
  },
  "luminance": 0.11631
}

Semantic roles & 50–950 ramp

primary
#36638D
secondary
#B28E6D
accent
#9253D4
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#090C10
muted
#7B7D7F

Preview Lab

Preview with #36638D

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

Preview Lab → · Contrast checker → · Palette generator →

#36638D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva