#2160A4#2160A4

#2160A4 is a mid, vivid cyan. Relative luminance 0.114; OKLCH L 48.5% C 0.126 H 253.4°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#2160A4
RGB	rgb(33, 96, 164)
HSL	hsl(211, 66%, 39%)
HSV	hsv(211, 80%, 64%)
CMYK	cmyk(79.9%, 41.5%, 0%, 35.7%)
CIE-LAB	lab(40.19, 5.15, -42.30)
CIE-LCH	lch(40.19, 42.62, 276.94°)
OKLab	oklab(48.54% -0.0361 -0.121)
OKLCH	oklch(48.54% 0.126 253.4)
XYZ	xyz(11.5084, 11.3680, 36.7025)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2160A4 #A46521

analogous

#21A1A4 #2160A4 #2321A4

triadic

#2160A4 #A42160 #60A421

tetradic

#2160A4 #A421A1 #A46521 #21A423

square

#2160A4 #A421A1 #A46521 #21A423

split-complementary

#2160A4 #A42321 #A1A421

monochromatic

#0C243E #174271 #2160A4 #2D7ED5 #609DDF

Accessibility & contrast

On white

6.41

#2160A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#2160A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2160A4

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2160A4	#FFFFFF	#000000	##FFFFFF
##2160A4	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F65A7

Deuteranopia (green-blind)

#2859A3

Tritanopia (blue-blind)

#00707A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2160a4;
/* rgb */ color: rgb(33, 96, 164);
/* oklch */ color: oklch(48.5% 0.126 253.4);

Tailwind

colors: {
  custom: {
    50: '#718cbf',
    500: '#2160a4',
    950: '#000000',
  },
}

SCSS

$custom: #2160a4;
$custom-light: #718cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2160a4",
  "rgb": {
    "r": 33,
    "g": 96,
    "b": 164
  },
  "hsl": {
    "h": 211.145,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.4854,
    "c": 0.12625,
    "h": 253.4
  },
  "luminance": 0.11369
}

Semantic roles & 50–950 ramp

primary

#2160A4

secondary

#C4925D

accent

#973EE9

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2160A4

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

Preview Lab → · Contrast checker → · Palette generator →