#2164AE#2164AE

#2164AE is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.1% C 0.135 H 254.0°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#2164AE
RGB	rgb(33, 100, 174)
HSL	hsl(211, 68%, 41%)
HSV	hsv(211, 81%, 68%)
CMYK	cmyk(81%, 42.5%, 0%, 31.8%)
CIE-LAB	lab(41.99, 6.48, -45.35)
CIE-LCH	lch(41.99, 45.81, 278.14°)
OKLab	oklab(50.13% -0.0373 -0.1298)
OKLCH	oklch(50.13% 0.135 254)
XYZ	xyz(12.8215, 12.4921, 41.7717)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2164AE #AE6B21

analogous

#21AAAE #2164AE #2421AE

triadic

#2164AE #AE2164 #64AE21

tetradic

#2164AE #AE21AA #AE6B21 #21AE24

square

#2164AE #AE21AA #AE6B21 #21AE24

split-complementary

#2164AE #AE2421 #AAAE21

monochromatic

#0D2947 #17467B #2164AE #3482D8 #67A2E2

Accessibility & contrast

On white

6.00

#2164AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#2164AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2164AE

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2164AE	#FFFFFF	#000000	##FFFFFF
##2164AE	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6AB1

Deuteranopia (green-blind)

#255DAD

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2164ae;
/* rgb */ color: rgb(33, 100, 174);
/* oklch */ color: oklch(50.1% 0.135 254.0);

Tailwind

colors: {
  custom: {
    50: '#738fc6',
    500: '#2164ae',
    950: '#000000',
  },
}

SCSS

$custom: #2164ae;
$custom-light: #738fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2164ae",
  "rgb": {
    "r": 33,
    "g": 100,
    "b": 174
  },
  "hsl": {
    "h": 211.489,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50131,
    "c": 0.13508,
    "h": 254
  },
  "luminance": 0.12494
}

Semantic roles & 50–950 ramp

primary

#2164AE

secondary

#C89863

accent

#983DEB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C13

muted

#7B7D82

Preview Lab

Preview with #2164AE

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

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