#3182AF#3182AF

#3182AF is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.8% C 0.104 H 237.0°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3182AF
RGB	rgb(49, 130, 175)
HSL	hsl(201, 56%, 44%)
HSV	hsv(201, 72%, 69%)
CMYK	cmyk(72%, 25.7%, 0%, 31.4%)
CIE-LAB	lab(51.51, -9.36, -30.86)
CIE-LCH	lch(51.51, 32.25, 253.12°)
OKLab	oklab(57.77% -0.0564 -0.0869)
OKLCH	oklch(57.77% 0.104 237)
XYZ	xyz(16.9841, 19.7115, 43.4587)
Luminance	0.1971 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3182AF #AF5E31

analogous

#31AF9D #3182AF #3143AF

triadic

#3182AF #AF3182 #82AF31

tetradic

#3182AF #9D31AF #AF5E31 #43AF31

square

#3182AF #9D31AF #AF5E31 #43AF31

split-complementary

#3182AF #AF3143 #AF9D31

monochromatic

#163B4F #245E7F #3182AF #4FA1CE #7FBADB

Accessibility & contrast

On white

4.25

#3182AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#3182AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3182AF

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3182AF	#FFFFFF	#000000	##000000
##3182AF	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D82B1

Deuteranopia (green-blind)

#5B75AE

Tritanopia (blue-blind)

#008E91

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3182af;
/* rgb */ color: rgb(49, 130, 175);
/* oklch */ color: oklch(57.8% 0.104 237.0);

Tailwind

colors: {
  custom: {
    50: '#79a6c7',
    500: '#3182af',
    950: '#000000',
  },
}

SCSS

$custom: #3182af;
$custom-light: #79a6c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3182af",
  "rgb": {
    "r": 49,
    "g": 130,
    "b": 175
  },
  "hsl": {
    "h": 201.429,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.57765,
    "c": 0.10365,
    "h": 237
  },
  "luminance": 0.19713
}

Semantic roles & 50–950 ramp

primary

#3182AF

secondary

#C49378

accent

#7E48E0

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3182AF

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

Preview Lab → · Contrast checker → · Palette generator →