#3189A4#3189A4

#3189A4 is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.0% C 0.091 H 222.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3189A4
RGB	rgb(49, 137, 164)
HSL	hsl(194, 54%, 42%)
HSV	hsv(194, 70%, 64%)
CMYK	cmyk(70.1%, 16.5%, 0%, 35.7%)
CIE-LAB	lab(53.19, -17.03, -21.91)
CIE-LCH	lch(53.19, 27.75, 232.15°)
OKLab	oklab(58.96% -0.0677 -0.0612)
OKLCH	oklch(58.96% 0.091 222.1)
XYZ	xyz(16.9104, 21.2227, 38.3199)
Luminance	0.2122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3189A4 #A44C31

analogous

#31A486 #3189A4 #3150A4

triadic

#3189A4 #A43189 #89A431

tetradic

#3189A4 #8631A4 #A44C31 #50A431

square

#3189A4 #8631A4 #A44C31 #50A431

split-complementary

#3189A4 #A43150 #A48631

monochromatic

#153A46 #236275 #3189A4 #49ABC9 #79C1D7

Accessibility & contrast

On white

4.00

#3189A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#3189A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3189A4

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3189A4	#FFFFFF	#000000	##000000
##3189A4	1.00	4.00	5.24	5.24
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7986A5

Deuteranopia (green-blind)

#697AA4

Tritanopia (blue-blind)

#009192

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3189a4;
/* rgb */ color: rgb(49, 137, 164);
/* oklch */ color: oklch(59.0% 0.091 222.1);

Tailwind

colors: {
  custom: {
    50: '#78abbf',
    500: '#3189a4',
    950: '#000000',
  },
}

SCSS

$custom: #3189a4;
$custom-light: #78abbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3189a4",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 164
  },
  "hsl": {
    "h": 194.087,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.58955,
    "c": 0.09128,
    "h": 222.1
  },
  "luminance": 0.21225
}

Semantic roles & 50–950 ramp

primary

#3189A4

secondary

#BF8472

accent

#6D4ADD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3189A4

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

Preview Lab → · Contrast checker → · Palette generator →