#3989A7#3989A7

#3989A7 is a mid, moderate cyan. Relative luminance 0.216; OKLCH L 59.3% C 0.089 H 226.1°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#3989A7
RGB	rgb(57, 137, 167)
HSL	hsl(196, 49%, 44%)
HSV	hsv(196, 66%, 65%)
CMYK	cmyk(65.9%, 18%, 0%, 34.5%)
CIE-LAB	lab(53.55, -14.75, -23.07)
CIE-LCH	lch(53.55, 27.38, 237.42°)
OKLab	oklab(59.34% -0.062 -0.0644)
OKLCH	oklch(59.34% 0.089 226.1)
XYZ	xyz(17.6053, 21.5493, 39.7833)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3989A7 #A75739

analogous

#39A78E #3989A7 #3952A7

triadic

#3989A7 #A73989 #89A739

tetradic

#3989A7 #8E39A7 #A75739 #52A739

square

#3989A7 #8E39A7 #A75739 #52A739

split-complementary

#3989A7 #A73952 #A78E39

monochromatic

#1A3E4C #296479 #3989A7 #57A8C6 #85BFD5

Accessibility & contrast

On white

3.95

#3989A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#3989A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3989A7

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3989A7	#FFFFFF	#000000	##000000
##3989A7	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7986A9

Deuteranopia (green-blind)

#697BA7

Tritanopia (blue-blind)

#009293

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3989a7;
/* rgb */ color: rgb(57, 137, 167);
/* oklch */ color: oklch(59.3% 0.089 226.1);

Tailwind

colors: {
  custom: {
    50: '#7cabc1',
    500: '#3989a7',
    950: '#000000',
  },
}

SCSS

$custom: #3989a7;
$custom-light: #7cabc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3989a7",
  "rgb": {
    "r": 57,
    "g": 137,
    "b": 167
  },
  "hsl": {
    "h": 196.364,
    "s": 49.107,
    "l": 43.922
  },
  "oklch": {
    "l": 0.59344,
    "c": 0.08942,
    "h": 226.1
  },
  "luminance": 0.21551
}

Semantic roles & 50–950 ramp

primary

#3989A7

secondary

#BF8F7D

accent

#754FD9

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3989A7

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

Preview Lab → · Contrast checker → · Palette generator →