#3184B8#3184B8

#3184B8 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.7% C 0.112 H 240.3°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3184B8
RGB	rgb(49, 132, 184)
HSL	hsl(203, 58%, 46%)
HSV	hsv(203, 73%, 72%)
CMYK	cmyk(73.4%, 28.3%, 0%, 27.8%)
CIE-LAB	lab(52.52, -7.35, -34.45)
CIE-LCH	lch(52.52, 35.22, 257.95°)
OKLab	oklab(58.71% -0.0554 -0.0973)
OKLCH	oklch(58.71% 0.112 240.3)
XYZ	xyz(18.1662, 20.6141, 48.3596)
Luminance	0.2062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3184B8 #B86531

analogous

#31B8A8 #3184B8 #3140B8

triadic

#3184B8 #B83184 #84B831

tetradic

#3184B8 #A831B8 #B86531 #40B831

square

#3184B8 #A831B8 #B86531 #40B831

split-complementary

#3184B8 #B83140 #B8A831

monochromatic

#173F57 #246188 #3184B8 #55A1D2 #85BCDE

Accessibility & contrast

On white

4.10

#3184B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3184B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3184B8

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3184B8	#FFFFFF	#000000	##000000
##3184B8	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C84BA

Deuteranopia (green-blind)

#5978B7

Tritanopia (blue-blind)

#009196

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3184b8;
/* rgb */ color: rgb(49, 132, 184);
/* oklch */ color: oklch(58.7% 0.112 240.3);

Tailwind

colors: {
  custom: {
    50: '#7ba7cd',
    500: '#3184b8',
    950: '#000000',
  },
}

SCSS

$custom: #3184b8;
$custom-light: #7ba7cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3184b8",
  "rgb": {
    "r": 49,
    "g": 132,
    "b": 184
  },
  "hsl": {
    "h": 203.111,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.58706,
    "c": 0.11199,
    "h": 240.3
  },
  "luminance": 0.20616
}

Semantic roles & 50–950 ramp

primary

#3184B8

secondary

#C89A7D

accent

#8247E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3184B8

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

Preview Lab → · Contrast checker → · Palette generator →