#3983A3#3983A3

#3983A3 is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.7% C 0.088 H 229.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3983A3
RGB	rgb(57, 131, 163)
HSL	hsl(198, 48%, 43%)
HSV	hsv(198, 65%, 64%)
CMYK	cmyk(65%, 19.6%, 0%, 36.1%)
CIE-LAB	lab(51.55, -12.73, -23.84)
CIE-LCH	lch(51.55, 27.03, 241.90°)
OKLab	oklab(57.69% -0.057 -0.0667)
OKLCH	oklch(57.69% 0.088 229.5)
XYZ	xyz(16.4119, 19.7451, 37.5895)
Luminance	0.1975 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3983A3 #A35939

analogous

#39A38E #3983A3 #394EA3

triadic

#3983A3 #A33983 #83A339

tetradic

#3983A3 #8E39A3 #A35939 #4EA339

square

#3983A3 #8E39A3 #A35939 #4EA339

split-complementary

#3983A3 #A3394E #A38E39

monochromatic

#193A48 #295F76 #3983A3 #55A2C4 #83BBD4

Accessibility & contrast

On white

4.24

#3983A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#3983A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3983A3

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3983A3	#FFFFFF	#000000	##000000
##3983A3	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7381A5

Deuteranopia (green-blind)

#6476A3

Tritanopia (blue-blind)

#008C8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3983a3;
/* rgb */ color: rgb(57, 131, 163);
/* oklch */ color: oklch(57.7% 0.088 229.5);

Tailwind

colors: {
  custom: {
    50: '#7ba7be',
    500: '#3983a3',
    950: '#000000',
  },
}

SCSS

$custom: #3983a3;
$custom-light: #7ba7be;
$custom-dark: #000000;

JSON

{
  "hex": "#3983a3",
  "rgb": {
    "r": 57,
    "g": 131,
    "b": 163
  },
  "hsl": {
    "h": 198.113,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.57695,
    "c": 0.08773,
    "h": 229.5
  },
  "luminance": 0.19747
}

Semantic roles & 50–950 ramp

primary

#3983A3

secondary

#BD8F7A

accent

#7950D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3983A3

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

Preview Lab → · Contrast checker → · Palette generator →