#3184B0#3184B0

#3184B0 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.3% C 0.103 H 235.8°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#3184B0
RGB	rgb(49, 132, 176)
HSL	hsl(201, 56%, 44%)
HSV	hsv(201, 72%, 69%)
CMYK	cmyk(72.2%, 25%, 0%, 31%)
CIE-LAB	lab(52.16, -10.16, -30.42)
CIE-LCH	lch(52.16, 32.07, 251.53°)
OKLab	oklab(58.3% -0.0581 -0.0856)
OKLCH	oklch(58.3% 0.104 235.8)
XYZ	xyz(17.3513, 20.2881, 44.0674)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3184B0 #B05D31

analogous

#31B09D #3184B0 #3145B0

triadic

#3184B0 #B03184 #84B031

tetradic

#3184B0 #9D31B0 #B05D31 #45B031

square

#3184B0 #9D31B0 #B05D31 #45B031

split-complementary

#3184B0 #B03145 #B09D31

monochromatic

#163C50 #246080 #3184B0 #50A2CE #80BCDC

Accessibility & contrast

On white

4.15

#3184B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#3184B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3184B0

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3184B0	#FFFFFF	#000000	##000000
##3184B0	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F83B2

Deuteranopia (green-blind)

#5E77AF

Tritanopia (blue-blind)

#008F93

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3184b0;
/* rgb */ color: rgb(49, 132, 176);
/* oklch */ color: oklch(58.3% 0.103 235.8);

Tailwind

colors: {
  custom: {
    50: '#7aa7c7',
    500: '#3184b0',
    950: '#000000',
  },
}

SCSS

$custom: #3184b0;
$custom-light: #7aa7c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3184b0",
  "rgb": {
    "r": 49,
    "g": 132,
    "b": 176
  },
  "hsl": {
    "h": 200.787,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.58298,
    "c": 0.1035,
    "h": 235.8
  },
  "luminance": 0.2029
}

Semantic roles & 50–950 ramp

primary

#3184B0

secondary

#C59378

accent

#7D48E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3184B0

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

Preview Lab → · Contrast checker → · Palette generator →