#3989A6#3989A6

#3989A6 is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.3% C 0.089 H 225.3°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3989A6
RGB	rgb(57, 137, 166)
HSL	hsl(196, 49%, 44%)
HSV	hsv(196, 66%, 65%)
CMYK	cmyk(65.7%, 17.5%, 0%, 34.9%)
CIE-LAB	lab(53.51, -15.07, -22.56)
CIE-LCH	lch(53.51, 27.13, 236.25°)
OKLab	oklab(59.3% -0.0624 -0.063)
OKLCH	oklch(59.3% 0.089 225.3)
XYZ	xyz(17.5132, 21.5125, 39.2984)
Luminance	0.2151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3989A6 #A65639

analogous

#39A68C #3989A6 #3952A6

triadic

#3989A6 #A63989 #89A639

tetradic

#3989A6 #8C39A6 #A65639 #52A639

square

#3989A6 #8C39A6 #A65639 #52A639

split-complementary

#3989A6 #A63952 #A68C39

monochromatic

#1A3E4B #296378 #3989A6 #57A8C5 #84C0D5

Accessibility & contrast

On white

3.96

#3989A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#3989A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3989A6

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3989A6	#FFFFFF	#000000	##000000
##3989A6	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7986A7

Deuteranopia (green-blind)

#6A7BA6

Tritanopia (blue-blind)

#009292

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3989a6;
/* rgb */ color: rgb(57, 137, 166);
/* oklch */ color: oklch(59.3% 0.089 225.3);

Tailwind

colors: {
  custom: {
    50: '#7cabc0',
    500: '#3989a6',
    950: '#000000',
  },
}

SCSS

$custom: #3989a6;
$custom-light: #7cabc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3989a6",
  "rgb": {
    "r": 57,
    "g": 137,
    "b": 166
  },
  "hsl": {
    "h": 195.963,
    "s": 48.879,
    "l": 43.725
  },
  "oklch": {
    "l": 0.59299,
    "c": 0.08865,
    "h": 225.3
  },
  "luminance": 0.21514
}

Semantic roles & 50–950 ramp

primary

#3989A6

secondary

#BF8E7C

accent

#744FD8

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3989A6

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

Preview Lab → · Contrast checker → · Palette generator →