#20638F#20638F

#20638F is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.0% C 0.097 H 242.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX#20638F
RGBrgb(32, 99, 143)
HSLhsl(204, 63%, 34%)
HSVhsv(204, 78%, 56%)
CMYKcmyk(77.6%, 30.8%, 0%, 43.9%)
CIE-LABlab(39.94, -4.96, -30.16)
CIE-LCHlch(39.94, 30.56, 260.67°)
OKLaboklab(47.95% -0.0454 -0.0854)
OKLCHoklch(47.95% 0.097 242)
XYZxyz(10.0135, 11.2127, 27.6178)
Luminance0.1121 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#20638F #8F4C20
analogous
#208F84 #20638F #202B8F
triadic
#20638F #8F2063 #638F20
tetradic
#20638F #84208F #8F4C20 #2B8F20
square
#20638F #84208F #8F4C20 #2B8F20
split-complementary
#20638F #8F202B #8F8420
monochromatic
#0A1E2B #15405D #20638F #2B86C1 #51A3D8

Accessibility & contrast

On white

6.48
#20638F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.24
#20638F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #20638F
6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##20638F#FFFFFF#000000##FFFFFF
##20638F1.006.483.246.48
#FFFFFF6.481.0021.001.00
#0000003.2421.001.0021.00
##FFFFFF6.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F6491
Deuteranopia (green-blind)
#3F598E
Tritanopia (blue-blind)
#006E72
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #20638f;
/* rgb */ color: rgb(32, 99, 143);
/* oklch */ color: oklch(48.0% 0.097 242.0);
Tailwind
colors: {
  custom: {
    50: '#6c8fb0',
    500: '#20638f',
    950: '#000000',
  },
}
SCSS
$custom: #20638f;
$custom-light: #6c8fb0;
$custom-dark: #000000;
JSON
{
  "hex": "#20638f",
  "rgb": {
    "r": 32,
    "g": 99,
    "b": 143
  },
  "hsl": {
    "h": 203.784,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.47954,
    "c": 0.09672,
    "h": 242
  },
  "luminance": 0.11214
}

Semantic roles & 50–950 ramp

primary
#20638F
secondary
#BB7A4F
accent
#8341E6
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#080C10
muted
#7B7D7F

Preview Lab

Preview with #20638F

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

Preview Lab → · Contrast checker → · Palette generator →

#20638F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva