#3983A8#3983A8

#3983A8 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.9% C 0.092 H 233.3°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3983A8
RGB	rgb(57, 131, 168)
HSL	hsl(200, 49%, 44%)
HSV	hsv(200, 66%, 66%)
CMYK	cmyk(66.1%, 22%, 0%, 34.1%)
CIE-LAB	lab(51.76, -11.06, -26.41)
CIE-LCH	lch(51.76, 28.64, 247.27°)
OKLab	oklab(57.93% -0.0552 -0.074)
OKLCH	oklch(57.93% 0.092 233.3)
XYZ	xyz(16.8688, 19.9278, 39.9956)
Luminance	0.1993 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3983A8 #A85E39

analogous

#39A896 #3983A8 #394CA8

triadic

#3983A8 #A83983 #83A839

tetradic

#3983A8 #9639A8 #A85E39 #4CA839

square

#3983A8 #9639A8 #A85E39 #4CA839

split-complementary

#3983A8 #A8394C #A89639

monochromatic

#1A3C4D #295F7A #3983A8 #58A2C6 #86BBD6

Accessibility & contrast

On white

4.21

#3983A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#3983A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3983A8

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3983A8	#FFFFFF	#000000	##000000
##3983A8	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7182AA

Deuteranopia (green-blind)

#6276A7

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3983a8;
/* rgb */ color: rgb(57, 131, 168);
/* oklch */ color: oklch(57.9% 0.092 233.3);

Tailwind

colors: {
  custom: {
    50: '#7ca7c2',
    500: '#3983a8',
    950: '#000000',
  },
}

SCSS

$custom: #3983a8;
$custom-light: #7ca7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3983a8",
  "rgb": {
    "r": 57,
    "g": 131,
    "b": 168
  },
  "hsl": {
    "h": 200,
    "s": 49.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.5793,
    "c": 0.09233,
    "h": 233.3
  },
  "luminance": 0.1993
}

Semantic roles & 50–950 ramp

primary

#3983A8

secondary

#C0937D

accent

#7D4FD9

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3983A8

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

Preview Lab → · Contrast checker → · Palette generator →