#3185AB#3185AB

#3185AB is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.3% C 0.098 H 231.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3185AB
RGB	rgb(49, 133, 171)
HSL	hsl(199, 55%, 43%)
HSV	hsv(199, 71%, 67%)
CMYK	cmyk(71.3%, 22.2%, 0%, 32.9%)
CIE-LAB	lab(52.25, -12.45, -27.40)
CIE-LCH	lch(52.25, 30.10, 245.56°)
OKLab	oklab(58.3% -0.0609 -0.0769)
OKLCH	oklch(58.3% 0.098 231.6)
XYZ	xyz(17.0019, 20.3664, 41.5552)
Luminance	0.2037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3185AB #AB5731

analogous

#31AB94 #3185AB #3148AB

triadic

#3185AB #AB3185 #85AB31

tetradic

#3185AB #9431AB #AB5731 #48AB31

square

#3185AB #9431AB #AB5731 #48AB31

split-complementary

#3185AB #AB3148 #AB9431

monochromatic

#163B4C #23607B #3185AB #4DA5CC #7DBDDA

Accessibility & contrast

On white

4.14

#3185AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#3185AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3185AB

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3185AB	#FFFFFF	#000000	##000000
##3185AB	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7283AD

Deuteranopia (green-blind)

#6177AA

Tritanopia (blue-blind)

#008F92

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3185ab;
/* rgb */ color: rgb(49, 133, 171);
/* oklch */ color: oklch(58.3% 0.098 231.6);

Tailwind

colors: {
  custom: {
    50: '#79a8c4',
    500: '#3185ab',
    950: '#000000',
  },
}

SCSS

$custom: #3185ab;
$custom-light: #79a8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3185ab",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 171
  },
  "hsl": {
    "h": 198.689,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.58296,
    "c": 0.09813,
    "h": 231.6
  },
  "luminance": 0.20368
}

Semantic roles & 50–950 ramp

primary

#3185AB

secondary

#C28D75

accent

#7849DF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3185AB

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

Preview Lab → · Contrast checker → · Palette generator →