#3989A5#3989A5

#3989A5 is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.3% C 0.088 H 224.4°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#3989A5
RGB	rgb(57, 137, 165)
HSL	hsl(196, 49%, 44%)
HSV	hsv(196, 65%, 65%)
CMYK	cmyk(65.5%, 17%, 0%, 35.3%)
CIE-LAB	lab(53.47, -15.40, -22.04)
CIE-LCH	lch(53.47, 26.89, 235.06°)
OKLab	oklab(59.25% -0.0628 -0.0615)
OKLCH	oklch(59.25% 0.088 224.4)
XYZ	xyz(17.4218, 21.4760, 38.8171)
Luminance	0.2148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3989A5 #A55539

analogous

#39A58B #3989A5 #3953A5

triadic

#3989A5 #A53989 #89A539

tetradic

#3989A5 #8B39A5 #A55539 #53A539

square

#3989A5 #8B39A5 #A55539 #53A539

split-complementary

#3989A5 #A53953 #A58B39

monochromatic

#1A3D4A #296378 #3989A5 #56A8C5 #84C0D4

Accessibility & contrast

On white

3.97

#3989A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#3989A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3989A5

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3989A5	#FFFFFF	#000000	##000000
##3989A5	1.00	3.97	5.30	5.30
#FFFFFF	3.97	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)

#7986A6

Deuteranopia (green-blind)

#6A7BA5

Tritanopia (blue-blind)

#009192

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3989a5;
/* rgb */ color: rgb(57, 137, 165);
/* oklch */ color: oklch(59.3% 0.088 224.4);

Tailwind

colors: {
  custom: {
    50: '#7babbf',
    500: '#3989a5',
    950: '#000000',
  },
}

SCSS

$custom: #3989a5;
$custom-light: #7babbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3989a5",
  "rgb": {
    "r": 57,
    "g": 137,
    "b": 165
  },
  "hsl": {
    "h": 195.556,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.59254,
    "c": 0.08789,
    "h": 224.4
  },
  "luminance": 0.21478
}

Semantic roles & 50–950 ramp

primary

#3989A5

secondary

#BE8D7B

accent

#7350D8

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3989A5

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

Preview Lab → · Contrast checker → · Palette generator →