#4490CA#4490CA

#4490CA is a light, moderate cyan. Relative luminance 0.254; OKLCH L 63.1% C 0.115 H 244.2°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4490CA
RGB	rgb(68, 144, 202)
HSL	hsl(206, 56%, 53%)
HSV	hsv(206, 66%, 79%)
CMYK	cmyk(66.3%, 28.7%, 0%, 20.8%)
CIE-LAB	lab(57.50, -5.17, -36.85)
CIE-LCH	lch(57.50, 37.21, 262.02°)
OKLab	oklab(63.08% -0.0502 -0.104)
OKLCH	oklch(63.08% 0.115 244.2)
XYZ	xyz(23.0138, 25.4373, 59.5627)
Luminance	0.2544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4490CA #CA7E44

analogous

#44CAC1 #4490CA #444DCA

triadic

#4490CA #CA4490 #90CA44

tetradic

#4490CA #C144CA #CA7E44 #4DCA44

square

#4490CA #C144CA #CA7E44 #4DCA44

split-complementary

#4490CA #CA444D #CAC144

monochromatic

#214F73 #2E70A3 #4490CA #74ACD8 #A3C9E5

Accessibility & contrast

On white

3.45

#4490CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#4490CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4490CA

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4490CA	#FFFFFF	#000000	##000000
##4490CA	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7691CD

Deuteranopia (green-blind)

#6484C9

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4490ca;
/* rgb */ color: rgb(68, 144, 202);
/* oklch */ color: oklch(63.1% 0.115 244.2);

Tailwind

colors: {
  custom: {
    50: '#86b0da',
    500: '#4490ca',
    950: '#000000',
  },
}

SCSS

$custom: #4490ca;
$custom-light: #86b0da;
$custom-dark: #000000;

JSON

{
  "hex": "#4490ca",
  "rgb": {
    "r": 68,
    "g": 144,
    "b": 202
  },
  "hsl": {
    "h": 205.97,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.6308,
    "c": 0.11544,
    "h": 244.2
  },
  "luminance": 0.2544
}

Semantic roles & 50–950 ramp

primary

#4490CA

secondary

#D2B198

accent

#8A49DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4490CA

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

Preview Lab → · Contrast checker → · Palette generator →