#3187A2#3187A2

#3187A2 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.4% C 0.090 H 222.5°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3187A2
RGB	rgb(49, 135, 162)
HSL	hsl(194, 54%, 41%)
HSV	hsv(194, 70%, 64%)
CMYK	cmyk(69.8%, 16.7%, 0%, 36.5%)
CIE-LAB	lab(52.50, -16.60, -21.82)
CIE-LCH	lch(52.50, 27.42, 232.74°)
OKLab	oklab(58.37% -0.0664 -0.061)
OKLCH	oklch(58.37% 0.09 222.5)
XYZ	xyz(16.4495, 20.5877, 37.2823)
Luminance	0.2059 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3187A2 #A24C31

analogous

#31A285 #3187A2 #314FA2

triadic

#3187A2 #A23187 #87A231

tetradic

#3187A2 #8531A2 #A24C31 #4FA231

square

#3187A2 #8531A2 #A24C31 #4FA231

split-complementary

#3187A2 #A2314F #A28531

monochromatic

#153944 #236073 #3187A2 #48A9C8 #77BFD6

Accessibility & contrast

On white

4.10

#3187A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3187A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3187A2

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3187A2	#FFFFFF	#000000	##000000
##3187A2	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7784A3

Deuteranopia (green-blind)

#6878A2

Tritanopia (blue-blind)

#008F90

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3187a2;
/* rgb */ color: rgb(49, 135, 162);
/* oklch */ color: oklch(58.4% 0.090 222.5);

Tailwind

colors: {
  custom: {
    50: '#78aabd',
    500: '#3187a2',
    950: '#000000',
  },
}

SCSS

$custom: #3187a2;
$custom-light: #78aabd;
$custom-dark: #000000;

JSON

{
  "hex": "#3187a2",
  "rgb": {
    "r": 49,
    "g": 135,
    "b": 162
  },
  "hsl": {
    "h": 194.336,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.58371,
    "c": 0.09015,
    "h": 222.5
  },
  "luminance": 0.2059
}

Semantic roles & 50–950 ramp

primary

#3187A2

secondary

#BE8371

accent

#6E4BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3187A2

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

Preview Lab → · Contrast checker → · Palette generator →