#3184C9#3184C9

#3184C9 is a mid, vivid cyan. Relative luminance 0.214; OKLCH L 59.6% C 0.132 H 247.6°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3184C9
RGB	rgb(49, 132, 201)
HSL	hsl(207, 61%, 49%)
HSV	hsv(207, 76%, 79%)
CMYK	cmyk(75.6%, 34.3%, 0%, 21.2%)
CIE-LAB	lab(53.35, -1.26, -42.85)
CIE-LCH	lch(53.35, 42.86, 268.32°)
OKLab	oklab(59.63% -0.0503 -0.1218)
OKLCH	oklch(59.63% 0.132 247.6)
XYZ	xyz(20.0565, 21.3702, 58.3148)
Luminance	0.2137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3184C9 #C97631

analogous

#31C9C2 #3184C9 #3138C9

triadic

#3184C9 #C93184 #84C931

tetradic

#3184C9 #C231C9 #C97631 #38C931

square

#3184C9 #C231C9 #C97631 #38C931

split-complementary

#3184C9 #C93138 #C9C231

monochromatic

#194367 #256498 #3184C9 #5FA1D8 #90BEE4

Accessibility & contrast

On white

3.98

#3184C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3184C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3184C9

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3184C9	#FFFFFF	#000000	##000000
##3184C9	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6487CC

Deuteranopia (green-blind)

#4E79C8

Tritanopia (blue-blind)

#00959D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3184c9;
/* rgb */ color: rgb(49, 132, 201);
/* oklch */ color: oklch(59.6% 0.132 247.6);

Tailwind

colors: {
  custom: {
    50: '#7ea7da',
    500: '#3184c9',
    950: '#000000',
  },
}

SCSS

$custom: #3184c9;
$custom-light: #7ea7da;
$custom-dark: #000000;

JSON

{
  "hex": "#3184c9",
  "rgb": {
    "r": 49,
    "g": 132,
    "b": 201
  },
  "hsl": {
    "h": 207.237,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.59631,
    "c": 0.13175,
    "h": 247.6
  },
  "luminance": 0.21373
}

Semantic roles & 50–950 ramp

primary

#3184C9

secondary

#CFA887

accent

#8D44E4

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #3184C9

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

Preview Lab → · Contrast checker → · Palette generator →