#3182A3#3182A3

#3182A3 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.2% C 0.092 H 228.7°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3182A3
RGB	rgb(49, 130, 163)
HSL	hsl(197, 54%, 42%)
HSV	hsv(197, 70%, 64%)
CMYK	cmyk(69.9%, 20.2%, 0%, 36.1%)
CIE-LAB	lab(50.99, -13.50, -24.72)
CIE-LCH	lch(50.99, 28.17, 241.36°)
OKLab	oklab(57.18% -0.0608 -0.0693)
OKLCH	oklch(57.18% 0.092 228.7)
XYZ	xyz(15.8575, 19.2608, 37.5252)
Luminance	0.1926 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3182A3 #A35231

analogous

#31A38B #3182A3 #3149A3

triadic

#3182A3 #A33182 #82A331

tetradic

#3182A3 #8B31A3 #A35231 #49A331

square

#3182A3 #8B31A3 #A35231 #49A331

split-complementary

#3182A3 #A33149 #A38B31

monochromatic

#153745 #235C74 #3182A3 #49A3C8 #78BBD6

Accessibility & contrast

On white

4.33

#3182A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#3182A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3182A3

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3182A3	#FFFFFF	#000000	##000000
##3182A3	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7180A5

Deuteranopia (green-blind)

#6174A3

Tritanopia (blue-blind)

#008B8D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3182a3;
/* rgb */ color: rgb(49, 130, 163);
/* oklch */ color: oklch(57.2% 0.092 228.7);

Tailwind

colors: {
  custom: {
    50: '#78a6be',
    500: '#3182a3',
    950: '#000000',
  },
}

SCSS

$custom: #3182a3;
$custom-light: #78a6be;
$custom-dark: #000000;

JSON

{
  "hex": "#3182a3",
  "rgb": {
    "r": 49,
    "g": 130,
    "b": 163
  },
  "hsl": {
    "h": 197.368,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57181,
    "c": 0.09214,
    "h": 228.7
  },
  "luminance": 0.19263
}

Semantic roles & 50–950 ramp

primary

#3182A3

secondary

#BF8871

accent

#754BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3182A3

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

Preview Lab → · Contrast checker → · Palette generator →