#4184C7#4184C7

#4184C7 is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.1% C 0.123 H 250.6°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4184C7
RGB	rgb(65, 132, 199)
HSL	hsl(210, 54%, 52%)
HSV	hsv(210, 67%, 78%)
CMYK	cmyk(67.3%, 33.7%, 0%, 22%)
CIE-LAB	lab(53.76, 0.32, -41.04)
CIE-LCH	lch(53.76, 41.04, 270.44°)
OKLab	oklab(60.06% -0.0409 -0.1163)
OKLCH	oklch(60.06% 0.123 250.6)
XYZ	xyz(20.7362, 21.7477, 57.1267)
Luminance	0.2175 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4184C7 #C78441

analogous

#41C7C7 #4184C7 #4141C7

triadic

#4184C7 #C74184 #84C741

tetradic

#4184C7 #C741C7 #C78441 #41C741

square

#4184C7 #C741C7 #C78441 #41C741

split-complementary

#4184C7 #C74141 #C7C741

monochromatic

#20476D #2E659D #4184C7 #70A3D5 #A0C1E3

Accessibility & contrast

On white

3.93

#4184C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4184C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4184C7

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4184C7	#FFFFFF	#000000	##000000
##4184C7	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6687CA

Deuteranopia (green-blind)

#547BC6

Tritanopia (blue-blind)

#00949C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4184c7;
/* rgb */ color: rgb(65, 132, 199);
/* oklch */ color: oklch(60.1% 0.123 250.6);

Tailwind

colors: {
  custom: {
    50: '#84a7d8',
    500: '#4184c7',
    950: '#000000',
  },
}

SCSS

$custom: #4184c7;
$custom-light: #84a7d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4184c7",
  "rgb": {
    "r": 65,
    "g": 132,
    "b": 199
  },
  "hsl": {
    "h": 210,
    "s": 54.472,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60059,
    "c": 0.1233,
    "h": 250.6
  },
  "luminance": 0.2175
}

Semantic roles & 50–950 ramp

primary

#4184C7

secondary

#CFB295

accent

#944ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4184C7

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

Preview Lab → · Contrast checker → · Palette generator →