#4184CA#4184CA

#4184CA is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.2% C 0.127 H 251.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4184CA
RGB	rgb(65, 132, 202)
HSL	hsl(211, 56%, 52%)
HSV	hsv(211, 68%, 79%)
CMYK	cmyk(67.8%, 34.7%, 0%, 20.8%)
CIE-LAB	lab(53.91, 1.36, -42.50)
CIE-LCH	lch(53.91, 42.52, 271.84°)
OKLab	oklab(60.23% -0.0401 -0.1206)
OKLCH	oklch(60.23% 0.127 251.6)
XYZ	xyz(21.0880, 21.8884, 58.9792)
Luminance	0.2189 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4184CA #CA8741

analogous

#41C9CA #4184CA #4241CA

triadic

#4184CA #CA4184 #84CA41

tetradic

#4184CA #CA41C9 #CA8741 #41CA42

square

#4184CA #CA41C9 #CA8741 #41CA42

split-complementary

#4184CA #CA4241 #C9CA41

monochromatic

#204771 #2D66A1 #4184CA #71A3D7 #A1C2E5

Accessibility & contrast

On white

3.90

#4184CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4184CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4184CA

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4184CA	#FFFFFF	#000000	##000000
##4184CA	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6588CD

Deuteranopia (green-blind)

#527BC9

Tritanopia (blue-blind)

#00949D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4184ca;
/* rgb */ color: rgb(65, 132, 202);
/* oklch */ color: oklch(60.2% 0.127 251.6);

Tailwind

colors: {
  custom: {
    50: '#84a7da',
    500: '#4184ca',
    950: '#000000',
  },
}

SCSS

$custom: #4184ca;
$custom-light: #84a7da;
$custom-dark: #000000;

JSON

{
  "hex": "#4184ca",
  "rgb": {
    "r": 65,
    "g": 132,
    "b": 202
  },
  "hsl": {
    "h": 210.657,
    "s": 56.379,
    "l": 52.353
  },
  "oklch": {
    "l": 0.60226,
    "c": 0.1271,
    "h": 251.6
  },
  "luminance": 0.21891
}

Semantic roles & 50–950 ramp

primary

#4184CA

secondary

#D1B496

accent

#9648E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4184CA

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

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