#3983A5#3983A5

#3983A5 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.8% C 0.090 H 231.1°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3983A5
RGB	rgb(57, 131, 165)
HSL	hsl(199, 49%, 44%)
HSV	hsv(199, 65%, 65%)
CMYK	cmyk(65.5%, 20.6%, 0%, 35.3%)
CIE-LAB	lab(51.63, -12.06, -24.87)
CIE-LCH	lch(51.63, 27.64, 244.12°)
OKLab	oklab(57.79% -0.0563 -0.0696)
OKLCH	oklch(57.79% 0.09 231.1)
XYZ	xyz(16.5925, 19.8173, 38.5407)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3983A5 #A55B39

analogous

#39A591 #3983A5 #394DA5

triadic

#3983A5 #A53983 #83A539

tetradic

#3983A5 #9139A5 #A55B39 #4DA539

square

#3983A5 #9139A5 #A55B39 #4DA539

split-complementary

#3983A5 #A5394D #A59139

monochromatic

#1A3B4A #295F78 #3983A5 #56A2C5 #84BBD4

Accessibility & contrast

On white

4.23

#3983A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#3983A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3983A5

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3983A5	#FFFFFF	#000000	##000000
##3983A5	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7281A7

Deuteranopia (green-blind)

#6376A5

Tritanopia (blue-blind)

#008C8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3983a5;
/* rgb */ color: rgb(57, 131, 165);
/* oklch */ color: oklch(57.8% 0.090 231.1);

Tailwind

colors: {
  custom: {
    50: '#7ba7bf',
    500: '#3983a5',
    950: '#000000',
  },
}

SCSS

$custom: #3983a5;
$custom-light: #7ba7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3983a5",
  "rgb": {
    "r": 57,
    "g": 131,
    "b": 165
  },
  "hsl": {
    "h": 198.889,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.57788,
    "c": 0.08952,
    "h": 231.1
  },
  "luminance": 0.19819
}

Semantic roles & 50–950 ramp

primary

#3983A5

secondary

#BE917B

accent

#7B50D8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3983A5

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

Preview Lab → · Contrast checker → · Palette generator →