#21609F#21609F

#21609F is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.2% C 0.120 H 251.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX#21609F
RGBrgb(33, 96, 159)
HSLhsl(210, 66%, 38%)
HSVhsv(210, 79%, 62%)
CMYKcmyk(79.2%, 39.6%, 0%, 37.6%)
CIE-LABlab(39.90, 3.20, -39.80)
CIE-LCHlch(39.90, 39.93, 274.59°)
OKLaboklab(48.22% -0.0373 -0.1136)
OKLCHoklch(48.22% 0.12 251.8)
XYZxyz(11.0657, 11.1910, 34.3710)
Luminance0.1119 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21609F #9F6021
analogous
#219F9F #21609F #21219F
triadic
#21609F #9F2160 #609F21
tetradic
#21609F #9F219F #9F6021 #219F21
square
#21609F #9F219F #9F6021 #219F21
split-complementary
#21609F #9F2121 #9F9F21
monochromatic
#0C233A #16416C #21609F #2C7FD2 #5D9DDD

Accessibility & contrast

On white

6.48
#21609F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.24
#21609F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21609F
6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21609F#FFFFFF#000000##FFFFFF
##21609F1.006.483.246.48
#FFFFFF6.481.0021.001.00
#0000003.2421.001.0021.00
##FFFFFF6.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4264A2
Deuteranopia (green-blind)
#2E599E
Tritanopia (blue-blind)
#006F78
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #21609f;
/* rgb */ color: rgb(33, 96, 159);
/* oklch */ color: oklch(48.2% 0.120 251.8);
Tailwind
colors: {
  custom: {
    50: '#708cbc',
    500: '#21609f',
    950: '#000000',
  },
}
SCSS
$custom: #21609f;
$custom-light: #708cbc;
$custom-dark: #000000;
JSON
{
  "hex": "#21609f",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 159
  },
  "hsl": {
    "h": 210,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.48215,
    "c": 0.1196,
    "h": 251.8
  },
  "luminance": 0.11192
}

Semantic roles & 50–950 ramp

primary
#21609F
secondary
#C28E5A
accent
#943FE9
background
#F7F8FB
surface
#EDF0F6
border
#C8CBD0
text
#090C12
muted
#7B7D81

Preview Lab

Preview with #21609F

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

Preview Lab → · Contrast checker → · Palette generator →

#21609F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva