#4399CA#4399CA

#4399CA is a light, moderate cyan. Relative luminance 0.282; OKLCH L 65.1% C 0.110 H 236.9°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4399CA
RGB	rgb(67, 153, 202)
HSL	hsl(202, 56%, 53%)
HSV	hsv(202, 67%, 79%)
CMYK	cmyk(66.8%, 24.3%, 0%, 20.8%)
CIE-LAB	lab(60.10, -10.42, -32.79)
CIE-LCH	lch(60.10, 34.40, 252.38°)
OKLab	oklab(65.13% -0.06 -0.0921)
OKLCH	oklch(65.13% 0.11 236.9)
XYZ	xyz(24.3625, 28.2374, 60.0321)
Luminance	0.2824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4399CA #CA7443

analogous

#43CAB8 #4399CA #4355CA

triadic

#4399CA #CA4399 #99CA43

tetradic

#4399CA #B843CA #CA7443 #55CA43

square

#4399CA #B843CA #CA7443 #55CA43

split-complementary

#4399CA #CA4355 #CAB843

monochromatic

#205572 #2E78A2 #4399CA #73B3D7 #A2CDE5

Accessibility & contrast

On white

3.16

#4399CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#4399CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4399CA

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4399CA	#FFFFFF	#000000	##000000
##4399CA	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8298CC

Deuteranopia (green-blind)

#6F8BC9

Tritanopia (blue-blind)

#00A6AA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4399ca;
/* rgb */ color: rgb(67, 153, 202);
/* oklch */ color: oklch(65.1% 0.110 236.9);

Tailwind

colors: {
  custom: {
    50: '#86b7da',
    500: '#4399ca',
    950: '#000000',
  },
}

SCSS

$custom: #4399ca;
$custom-light: #86b7da;
$custom-dark: #000000;

JSON

{
  "hex": "#4399ca",
  "rgb": {
    "r": 67,
    "g": 153,
    "b": 202
  },
  "hsl": {
    "h": 201.778,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65133,
    "c": 0.10997,
    "h": 236.9
  },
  "luminance": 0.2824
}

Semantic roles & 50–950 ramp

primary

#4399CA

secondary

#D2AC97

accent

#7F48DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4399CA

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

Preview Lab → · Contrast checker → · Palette generator →