#3983AF#3983AF

#3983AF is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.3% C 0.099 H 238.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#3983AF
RGB	rgb(57, 131, 175)
HSL	hsl(202, 51%, 45%)
HSV	hsv(202, 67%, 69%)
CMYK	cmyk(67.4%, 25.1%, 0%, 31.4%)
CIE-LAB	lab(52.06, -8.70, -29.99)
CIE-LCH	lch(52.06, 31.22, 253.83°)
OKLab	oklab(58.27% -0.0527 -0.0843)
OKLCH	oklch(58.27% 0.099 238)
XYZ	xyz(17.5385, 20.1957, 43.5230)
Luminance	0.2020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3983AF #AF6539

analogous

#39AFA0 #3983AF #3948AF

triadic

#3983AF #AF3983 #83AF39

tetradic

#3983AF #A039AF #AF6539 #48AF39

square

#3983AF #A039AF #AF6539 #48AF39

split-complementary

#3983AF #AF3948 #AFA039

monochromatic

#1B3E53 #2A6081 #3983AF #5BA1CA #8ABBD9

Accessibility & contrast

On white

4.17

#3983AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#3983AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3983AF

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3983AF	#FFFFFF	#000000	##000000
##3983AF	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E83B1

Deuteranopia (green-blind)

#5E77AE

Tritanopia (blue-blind)

#008E92

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3983af;
/* rgb */ color: rgb(57, 131, 175);
/* oklch */ color: oklch(58.3% 0.099 238.0);

Tailwind

colors: {
  custom: {
    50: '#7da7c7',
    500: '#3983af',
    950: '#000000',
  },
}

SCSS

$custom: #3983af;
$custom-light: #7da7c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3983af",
  "rgb": {
    "r": 57,
    "g": 131,
    "b": 175
  },
  "hsl": {
    "h": 202.373,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5827,
    "c": 0.09943,
    "h": 238
  },
  "luminance": 0.20198
}

Semantic roles & 50–950 ramp

primary

#3983AF

secondary

#C39981

accent

#824DDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3983AF

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

Preview Lab → · Contrast checker → · Palette generator →