#33648C#33648C

#33648C is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.7% C 0.084 H 245.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX#33648C
RGBrgb(51, 100, 140)
HSLhsl(207, 47%, 37%)
HSVhsv(207, 64%, 55%)
CMYKcmyk(63.6%, 28.6%, 0%, 45.1%)
CIE-LABlab(40.75, -3.54, -27.03)
CIE-LCHlch(40.75, 27.26, 262.54°)
OKLaboklab(48.73% -0.0349 -0.0761)
OKLCHoklch(48.73% 0.084 245.4)
XYZxyz(10.6543, 11.7106, 26.5047)
Luminance0.1171 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33648C #8C5B33
analogous
#338C87 #33648C #33388C
triadic
#33648C #8C3364 #648C33
tetradic
#33648C #87338C #8C5B33 #388C33
square
#33648C #87338C #8C5B33 #388C33
split-complementary
#33648C #8C3338 #8C8733
monochromatic
#122432 #23445F #33648C #4384B9 #6FA1CB

Accessibility & contrast

On white

6.28
#33648C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.34
#33648C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33648C
6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33648C#FFFFFF#000000##FFFFFF
##33648C1.006.283.346.28
#FFFFFF6.281.0021.001.00
#0000003.3421.001.0021.00
##FFFFFF6.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#53658E
Deuteranopia (green-blind)
#465C8B
Tritanopia (blue-blind)
#006E72
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #33648c;
/* rgb */ color: rgb(51, 100, 140);
/* oklch */ color: oklch(48.7% 0.084 245.4);
Tailwind
colors: {
  custom: {
    50: '#7390ad',
    500: '#33648c',
    950: '#000000',
  },
}
SCSS
$custom: #33648c;
$custom-light: #7390ad;
$custom-dark: #000000;
JSON
{
  "hex": "#33648c",
  "rgb": {
    "r": 51,
    "g": 100,
    "b": 140
  },
  "hsl": {
    "h": 206.966,
    "s": 46.597,
    "l": 37.451
  },
  "oklch": {
    "l": 0.48732,
    "c": 0.08372,
    "h": 245.4
  },
  "luminance": 0.11712
}

Semantic roles & 50–950 ramp

primary
#33648C
secondary
#B28A68
accent
#8D52D6
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#090C10
muted
#7B7D7F

Preview Lab

Preview with #33648C

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

Preview Lab → · Contrast checker → · Palette generator →

#33648C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva