#3184AB#3184AB

#3184AB is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.1% C 0.099 H 232.6°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3184AB
RGB	rgb(49, 132, 171)
HSL	hsl(199, 55%, 43%)
HSV	hsv(199, 71%, 67%)
CMYK	cmyk(71.3%, 22.8%, 0%, 32.9%)
CIE-LAB	lab(51.94, -11.89, -27.88)
CIE-LCH	lch(51.94, 30.31, 246.90°)
OKLab	oklab(58.05% -0.0599 -0.0783)
OKLCH	oklch(58.05% 0.099 232.6)
XYZ	xyz(16.8656, 20.0939, 41.5098)
Luminance	0.2010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3184AB #AB5831

analogous

#31AB95 #3184AB #3147AB

triadic

#3184AB #AB3184 #84AB31

tetradic

#3184AB #9531AB #AB5831 #47AB31

square

#3184AB #9531AB #AB5831 #47AB31

split-complementary

#3184AB #AB3147 #AB9531

monochromatic

#163B4C #235F7B #3184AB #4DA3CC #7DBCDA

Accessibility & contrast

On white

4.18

#3184AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#3184AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3184AB

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3184AB	#FFFFFF	#000000	##000000
##3184AB	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7183AD

Deuteranopia (green-blind)

#6077AA

Tritanopia (blue-blind)

#008E91

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3184ab;
/* rgb */ color: rgb(49, 132, 171);
/* oklch */ color: oklch(58.1% 0.099 232.6);

Tailwind

colors: {
  custom: {
    50: '#79a7c4',
    500: '#3184ab',
    950: '#000000',
  },
}

SCSS

$custom: #3184ab;
$custom-light: #79a7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3184ab",
  "rgb": {
    "r": 49,
    "g": 132,
    "b": 171
  },
  "hsl": {
    "h": 199.18,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.58052,
    "c": 0.09858,
    "h": 232.6
  },
  "luminance": 0.20096
}

Semantic roles & 50–950 ramp

primary

#3184AB

secondary

#C28E75

accent

#7949DF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3184AB

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

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