#2165A4#2165A4

#2165A4 is a mid, vivid cyan. Relative luminance 0.123; OKLCH L 49.7% C 0.121 H 250.4°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#2165A4
RGB	rgb(33, 101, 164)
HSL	hsl(209, 66%, 39%)
HSV	hsv(209, 80%, 64%)
CMYK	cmyk(79.9%, 38.4%, 0%, 35.7%)
CIE-LAB	lab(41.70, 1.96, -39.90)
CIE-LCH	lch(41.70, 39.95, 272.82°)
OKLab	oklab(49.72% -0.0406 -0.1138)
OKLCH	oklch(49.72% 0.121 250.4)
XYZ	xyz(11.9792, 12.3096, 36.8594)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2165A4 #A46021

analogous

#21A4A1 #2165A4 #2123A4

triadic

#2165A4 #A42165 #65A421

tetradic

#2165A4 #A121A4 #A46021 #23A421

square

#2165A4 #A121A4 #A46021 #23A421

split-complementary

#2165A4 #A42123 #A4A121

monochromatic

#0C263E #174671 #2165A4 #2D84D5 #60A2DF

Accessibility & contrast

On white

6.07

#2165A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2165A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2165A4

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2165A4	#FFFFFF	#000000	##FFFFFF
##2165A4	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4769A7

Deuteranopia (green-blind)

#335DA3

Tritanopia (blue-blind)

#00747C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2165a4;
/* rgb */ color: rgb(33, 101, 164);
/* oklch */ color: oklch(49.7% 0.121 250.4);

Tailwind

colors: {
  custom: {
    50: '#7190bf',
    500: '#2165a4',
    950: '#000000',
  },
}

SCSS

$custom: #2165a4;
$custom-light: #7190bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2165a4",
  "rgb": {
    "r": 33,
    "g": 101,
    "b": 164
  },
  "hsl": {
    "h": 208.855,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.4972,
    "c": 0.12083,
    "h": 250.4
  },
  "luminance": 0.12311
}

Semantic roles & 50–950 ramp

primary

#2165A4

secondary

#C48E5D

accent

#913EE9

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2165A4

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

Preview Lab → · Contrast checker → · Palette generator →