#3989A3#3989A3

#3989A3 is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.2% C 0.086 H 222.7°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3989A3
RGB	rgb(57, 137, 163)
HSL	hsl(195, 48%, 43%)
HSV	hsv(195, 65%, 64%)
CMYK	cmyk(65%, 16%, 0%, 36.1%)
CIE-LAB	lab(53.39, -16.05, -21.01)
CIE-LCH	lch(53.39, 26.44, 232.62°)
OKLab	oklab(59.17% -0.0635 -0.0586)
OKLCH	oklch(59.17% 0.086 222.7)
XYZ	xyz(17.2412, 21.4037, 37.8659)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3989A3 #A35339

analogous

#39A388 #3989A3 #3954A3

triadic

#3989A3 #A33989 #89A339

tetradic

#3989A3 #8839A3 #A35339 #54A339

square

#3989A3 #8839A3 #A35339 #54A339

split-complementary

#3989A3 #A33954 #A38839

monochromatic

#193D48 #296376 #3989A3 #55A9C4 #83C0D4

Accessibility & contrast

On white

3.98

#3989A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#3989A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3989A3

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3989A3	#FFFFFF	#000000	##000000
##3989A3	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A86A4

Deuteranopia (green-blind)

#6B7BA3

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3989a3;
/* rgb */ color: rgb(57, 137, 163);
/* oklch */ color: oklch(59.2% 0.086 222.7);

Tailwind

colors: {
  custom: {
    50: '#7babbe',
    500: '#3989a3',
    950: '#000000',
  },
}

SCSS

$custom: #3989a3;
$custom-light: #7babbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3989a3",
  "rgb": {
    "r": 57,
    "g": 137,
    "b": 163
  },
  "hsl": {
    "h": 194.717,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.59166,
    "c": 0.08643,
    "h": 222.7
  },
  "luminance": 0.21406
}

Semantic roles & 50–950 ramp

primary

#3989A3

secondary

#BD8B7A

accent

#7150D8

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3989A3

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

Preview Lab → · Contrast checker → · Palette generator →