#4293AA#4293AA

#4293AA is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.2% C 0.085 H 219.3°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#4293AA
RGB	rgb(66, 147, 170)
HSL	hsl(193, 44%, 46%)
HSV	hsv(193, 61%, 67%)
CMYK	cmyk(61.2%, 13.5%, 0%, 33.3%)
CIE-LAB	lab(57.00, -17.61, -19.47)
CIE-LCH	lch(57.00, 26.25, 227.88°)
OKLab	oklab(62.23% -0.0661 -0.0541)
OKLCH	oklch(62.23% 0.085 219.3)
XYZ	xyz(19.9333, 24.9260, 41.7831)
Luminance	0.2493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4293AA #AA5942

analogous

#42AA8D #4293AA #425FAA

triadic

#4293AA #AA4293 #93AA42

tetradic

#4293AA #8D42AA #AA5942 #5FAA42

square

#4293AA #8D42AA #AA5942 #5FAA42

split-complementary

#4293AA #AA425F #AA8D42

monochromatic

#204752 #316D7E #4293AA #66AFC3 #92C6D5

Accessibility & contrast

On white

3.51

#4293AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#4293AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4293AA

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4293AA	#FFFFFF	#000000	##000000
##4293AA	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858FAB

Deuteranopia (green-blind)

#7584AA

Tritanopia (blue-blind)

#009B9A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4293aa;
/* rgb */ color: rgb(66, 147, 170);
/* oklch */ color: oklch(62.2% 0.085 219.3);

Tailwind

colors: {
  custom: {
    50: '#81b2c3',
    500: '#4293aa',
    950: '#000000',
  },
}

SCSS

$custom: #4293aa;
$custom-light: #81b2c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4293aa",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 170
  },
  "hsl": {
    "h": 193.269,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.62231,
    "c": 0.08541,
    "h": 219.3
  },
  "luminance": 0.24928
}

Semantic roles & 50–950 ramp

primary

#4293AA

secondary

#C09488

accent

#7054D4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4293AA

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

Preview Lab → · Contrast checker → · Palette generator →