#3172A1#3172A1

#3172A1 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.2% C 0.099 H 243.2°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3172A1
RGB	rgb(49, 114, 161)
HSL	hsl(205, 53%, 41%)
HSV	hsv(205, 70%, 63%)
CMYK	cmyk(69.6%, 29.2%, 0%, 36.9%)
CIE-LAB	lab(45.99, -4.94, -31.34)
CIE-LCH	lch(45.99, 31.72, 261.05°)
OKLab	oklab(53.18% -0.0447 -0.0885)
OKLCH	oklch(53.18% 0.099 243.2)
XYZ	xyz(13.7145, 15.2593, 35.9339)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3172A1 #A16031

analogous

#31A198 #3172A1 #313AA1

triadic

#3172A1 #A13172 #72A131

tetradic

#3172A1 #9831A1 #A16031 #3AA131

square

#3172A1 #9831A1 #A16031 #3AA131

split-complementary

#3172A1 #A1313A #A19831

monochromatic

#143043 #235172 #3172A1 #4892C7 #77AED6

Accessibility & contrast

On white

5.18

#3172A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#3172A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3172A1

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3172A1	#FFFFFF	#000000	##FFFFFF
##3172A1	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D73A3

Deuteranopia (green-blind)

#4D68A0

Tritanopia (blue-blind)

#007D82

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3172a1;
/* rgb */ color: rgb(49, 114, 161);
/* oklch */ color: oklch(53.2% 0.099 243.2);

Tailwind

colors: {
  custom: {
    50: '#769abd',
    500: '#3172a1',
    950: '#000000',
  },
}

SCSS

$custom: #3172a1;
$custom-light: #769abd;
$custom-dark: #000000;

JSON

{
  "hex": "#3172a1",
  "rgb": {
    "r": 49,
    "g": 114,
    "b": 161
  },
  "hsl": {
    "h": 205.179,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53175,
    "c": 0.09912,
    "h": 243.2
  },
  "luminance": 0.15261
}

Semantic roles & 50–950 ramp

primary

#3172A1

secondary

#BE9170

accent

#884BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3172A1

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

Preview Lab → · Contrast checker → · Palette generator →