#4490A3#4490A3

#4490A3 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.3% C 0.080 H 216.5°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4490A3
RGB	rgb(68, 144, 163)
HSL	hsl(192, 41%, 45%)
HSV	hsv(192, 58%, 64%)
CMYK	cmyk(58.3%, 11.7%, 0%, 36.1%)
CIE-LAB	lab(55.91, -17.76, -17.13)
CIE-LCH	lch(55.91, 24.68, 223.97°)
OKLab	oklab(61.29% -0.0642 -0.0475)
OKLCH	oklch(61.29% 0.08 216.5)
XYZ	xyz(18.9654, 23.8180, 38.2411)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4490A3 #A35744

analogous

#44A386 #4490A3 #4460A3

triadic

#4490A3 #A34490 #90A344

tetradic

#4490A3 #8644A3 #A35744 #60A344

square

#4490A3 #8644A3 #A35744 #60A344

split-complementary

#4490A3 #A34460 #A38644

monochromatic

#20444D #326A78 #4490A3 #65ADBF #90C4D1

Accessibility & contrast

On white

3.64

#4490A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4490A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4490A3

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4490A3	#FFFFFF	#000000	##000000
##4490A3	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA4

Deuteranopia (green-blind)

#7581A3

Tritanopia (blue-blind)

#009796

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4490a3;
/* rgb */ color: rgb(68, 144, 163);
/* oklch */ color: oklch(61.3% 0.080 216.5);

Tailwind

colors: {
  custom: {
    50: '#81b0be',
    500: '#4490a3',
    950: '#000000',
  },
}

SCSS

$custom: #4490a3;
$custom-light: #81b0be;
$custom-dark: #000000;

JSON

{
  "hex": "#4490a3",
  "rgb": {
    "r": 68,
    "g": 144,
    "b": 163
  },
  "hsl": {
    "h": 192,
    "s": 41.126,
    "l": 45.294
  },
  "oklch": {
    "l": 0.61286,
    "c": 0.0799,
    "h": 216.5
  },
  "luminance": 0.2382
}

Semantic roles & 50–950 ramp

primary

#4490A3

secondary

#BC9186

accent

#6F57D1

background

#F8FAFB

surface

#EFF5F6

border

#CACFD0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #4490A3

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

Preview Lab → · Contrast checker → · Palette generator →