#2169C2#2169C2

#2169C2 is a mid, vivid cyan. Relative luminance 0.143; OKLCH L 52.6% C 0.156 H 256.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#2169C2
RGB	rgb(33, 105, 194)
HSL	hsl(213, 71%, 45%)
HSV	hsv(213, 83%, 76%)
CMYK	cmyk(83%, 45.9%, 0%, 23.9%)
CIE-LAB	lab(44.69, 11.07, -52.67)
CIE-LCH	lch(44.69, 53.82, 281.87°)
OKLab	oklab(52.62% -0.0372 -0.1513)
OKLCH	oklch(52.62% 0.156 256.2)
XYZ	xyz(15.4128, 14.3196, 52.9801)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2169C2 #C27A21

analogous

#21B9C2 #2169C2 #2A21C2

triadic

#2169C2 #C22169 #69C221

tetradic

#2169C2 #C221B9 #C27A21 #21C22A

square

#2169C2 #C221B9 #C27A21 #21C22A

split-complementary

#2169C2 #C22A21 #B9C221

monochromatic

#0F3059 #184D8E #2169C2 #4188DF #76A9E8

Accessibility & contrast

On white

5.43

#2169C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#2169C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2169C2

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2169C2	#FFFFFF	#000000	##FFFFFF
##2169C2	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3971C5

Deuteranopia (green-blind)

#0D63C0

Tritanopia (blue-blind)

#007E8C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2169c2;
/* rgb */ color: rgb(33, 105, 194);
/* oklch */ color: oklch(52.6% 0.156 256.2);

Tailwind

colors: {
  custom: {
    50: '#7893d5',
    500: '#2169c2',
    950: '#000000',
  },
}

SCSS

$custom: #2169c2;
$custom-light: #7893d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2169c2",
  "rgb": {
    "r": 33,
    "g": 105,
    "b": 194
  },
  "hsl": {
    "h": 213.168,
    "s": 70.925,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52624,
    "c": 0.1558,
    "h": 256.2
  },
  "luminance": 0.14322
}

Semantic roles & 50–950 ramp

primary

#2169C2

secondary

#CFA470

accent

#9D3AEE

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0D14

muted

#7C7D83

Preview Lab

Preview with #2169C2

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

Preview Lab → · Contrast checker → · Palette generator →