#4184DA#4184DA

#4184DA is a mid, vivid cyan. Relative luminance 0.227; OKLCH L 61.2% C 0.148 H 255.8°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4184DA
RGB	rgb(65, 132, 218)
HSL	hsl(214, 67%, 55%)
HSV	hsv(214, 70%, 85%)
CMYK	cmyk(70.2%, 39.4%, 0%, 14.5%)
CIE-LAB	lab(54.75, 7.00, -50.21)
CIE-LCH	lch(54.75, 50.69, 277.94°)
OKLab	oklab(61.15% -0.0362 -0.1431)
OKLCH	oklch(61.15% 0.148 255.8)
XYZ	xyz(23.0815, 22.6858, 69.4784)
Luminance	0.2269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4184DA #DA9741

analogous

#41D1DA #4184DA #4A41DA

triadic

#4184DA #DA4184 #84DA41

tetradic

#4184DA #DA41D1 #DA9741 #41DA4A

square

#4184DA #DA41D1 #DA9741 #41DA4A

split-complementary

#4184DA #DA4A41 #D1DA41

monochromatic

#1A4A86 #2466BA #4184DA #74A5E4 #A7C6EE

Accessibility & contrast

On white

3.79

#4184DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#4184DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4184DA

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4184DA	#FFFFFF	#000000	##000000
##4184DA	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8BDD

Deuteranopia (green-blind)

#447CD8

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4184da;
/* rgb */ color: rgb(65, 132, 218);
/* oklch */ color: oklch(61.2% 0.148 255.8);

Tailwind

colors: {
  custom: {
    50: '#87a7e6',
    500: '#4184da',
    950: '#000000',
  },
}

SCSS

$custom: #4184da;
$custom-light: #87a7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4184da",
  "rgb": {
    "r": 65,
    "g": 132,
    "b": 218
  },
  "hsl": {
    "h": 213.725,
    "s": 67.401,
    "l": 55.49
  },
  "oklch": {
    "l": 0.61154,
    "c": 0.14766,
    "h": 255.8
  },
  "luminance": 0.22688
}

Semantic roles & 50–950 ramp

primary

#4184DA

secondary

#DBBF9C

accent

#9F3EEA

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0D0F16

muted

#7D7F84

Preview Lab

Preview with #4184DA

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

Preview Lab → · Contrast checker → · Palette generator →