#2193AD#2193AD

#2193AD is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.5% C 0.102 H 217.6°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#2193AD
RGB	rgb(33, 147, 173)
HSL	hsl(191, 68%, 40%)
HSV	hsv(191, 81%, 68%)
CMYK	cmyk(80.9%, 15%, 0%, 32.2%)
CIE-LAB	lab(56.29, -21.32, -22.34)
CIE-LCH	lch(56.29, 30.88, 226.34°)
OKLab	oklab(61.46% -0.081 -0.0625)
OKLCH	oklch(61.46% 0.102 217.6)
XYZ	xyz(18.6005, 24.2056, 43.2189)
Luminance	0.2421 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2193AD #AD3B21

analogous

#21AD81 #2193AD #214DAD

triadic

#2193AD #AD2193 #93AD21

tetradic

#2193AD #8121AD #AD3B21 #4DAD21

square

#2193AD #8121AD #AD3B21 #4DAD21

split-complementary

#2193AD #AD214D #AD8121

monochromatic

#0D3C46 #17677A #2193AD #33B9D8 #66CBE2

Accessibility & contrast

On white

3.59

#2193AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#2193AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2193AD

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2193AD	#FFFFFF	#000000	##000000
##2193AD	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828FAE

Deuteranopia (green-blind)

#7081AD

Tritanopia (blue-blind)

#009C9B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2193ad;
/* rgb */ color: rgb(33, 147, 173);
/* oklch */ color: oklch(61.5% 0.102 217.6);

Tailwind

colors: {
  custom: {
    50: '#75b3c5',
    500: '#2193ad',
    950: '#000000',
  },
}

SCSS

$custom: #2193ad;
$custom-light: #75b3c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2193ad",
  "rgb": {
    "r": 33,
    "g": 147,
    "b": 173
  },
  "hsl": {
    "h": 191.143,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61464,
    "c": 0.10233,
    "h": 217.6
  },
  "luminance": 0.24208
}

Semantic roles & 50–950 ramp

primary

#2193AD

secondary

#C77562

accent

#5D3DEB

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #2193AD

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

Preview Lab → · Contrast checker → · Palette generator →