#2161A7#2161A7

#2161A7 is a mid, vivid cyan. Relative luminance 0.117; OKLCH L 49.0% C 0.129 H 253.7°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX#2161A7
RGBrgb(33, 97, 167)
HSLhsl(211, 67%, 39%)
HSVhsv(211, 80%, 65%)
CMYKcmyk(80.2%, 41.9%, 0%, 34.5%)
CIE-LABlab(40.67, 5.68, -43.32)
CIE-LCHlch(40.67, 43.69, 277.46°)
OKLaboklab(48.97% -0.0363 -0.1239)
OKLCHoklch(48.97% 0.129 253.7)
XYZxyz(11.8743, 11.6613, 38.1768)
Luminance0.1166 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2161A7 #A76721
analogous
#21A4A7 #2161A7 #2421A7
triadic
#2161A7 #A72161 #61A721
tetradic
#2161A7 #A721A4 #A76721 #21A724
square
#2161A7 #A721A4 #A76721 #21A724
split-complementary
#2161A7 #A72421 #A4A721
monochromatic
#0D2641 #174374 #2161A7 #2F7FD6 #629EE0

Accessibility & contrast

On white

6.30
#2161A7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.33
#2161A7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2161A7
6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2161A7#FFFFFF#000000##FFFFFF
##2161A71.006.303.336.30
#FFFFFF6.301.0021.001.00
#0000003.3321.001.0021.00
##FFFFFF6.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F66AA
Deuteranopia (green-blind)
#275AA6
Tritanopia (blue-blind)
#00727C
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #2161a7;
/* rgb */ color: rgb(33, 97, 167);
/* oklch */ color: oklch(49.0% 0.129 253.7);
Tailwind
colors: {
  custom: {
    50: '#728dc1',
    500: '#2161a7',
    950: '#000000',
  },
}
SCSS
$custom: #2161a7;
$custom-light: #728dc1;
$custom-dark: #000000;
JSON
{
  "hex": "#2161a7",
  "rgb": {
    "r": 33,
    "g": 97,
    "b": 167
  },
  "hsl": {
    "h": 211.343,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48971,
    "c": 0.12914,
    "h": 253.7
  },
  "luminance": 0.11663
}

Semantic roles & 50–950 ramp

primary
#2161A7
secondary
#C5945F
accent
#983EEA
background
#F7F8FB
surface
#EDF0F7
border
#C8CBD0
text
#090C12
muted
#7B7D81

Preview Lab

Preview with #2161A7

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

Preview Lab → · Contrast checker → · Palette generator →

#2161A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva