#3984A1#3984A1

#3984A1 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.8% C 0.086 H 226.6°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3984A1
RGB	rgb(57, 132, 161)
HSL	hsl(197, 48%, 43%)
HSV	hsv(197, 65%, 63%)
CMYK	cmyk(64.6%, 18%, 0%, 36.9%)
CIE-LAB	lab(51.77, -13.94, -22.33)
CIE-LCH	lch(51.77, 26.33, 238.02°)
OKLab	oklab(57.85% -0.0589 -0.0624)
OKLCH	oklch(57.85% 0.086 226.6)
XYZ	xyz(16.3691, 19.9439, 36.6982)
Luminance	0.1995 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3984A1 #A15639

analogous

#39A18A #3984A1 #3950A1

triadic

#3984A1 #A13984 #84A139

tetradic

#3984A1 #8A39A1 #A15639 #50A139

square

#3984A1 #8A39A1 #A15639 #50A139

split-complementary

#3984A1 #A13950 #A18A39

monochromatic

#193A47 #295F74 #3984A1 #55A4C3 #82BCD3

Accessibility & contrast

On white

4.21

#3984A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#3984A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3984A1

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3984A1	#FFFFFF	#000000	##000000
##3984A1	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)

#7482A2

Deuteranopia (green-blind)

#6677A1

Tritanopia (blue-blind)

#008C8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3984a1;
/* rgb */ color: rgb(57, 132, 161);
/* oklch */ color: oklch(57.8% 0.086 226.6);

Tailwind

colors: {
  custom: {
    50: '#7ba7bd',
    500: '#3984a1',
    950: '#000000',
  },
}

SCSS

$custom: #3984a1;
$custom-light: #7ba7bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3984a1",
  "rgb": {
    "r": 57,
    "g": 132,
    "b": 161
  },
  "hsl": {
    "h": 196.731,
    "s": 47.706,
    "l": 42.745
  },
  "oklch": {
    "l": 0.57849,
    "c": 0.08576,
    "h": 226.6
  },
  "luminance": 0.19946
}

Semantic roles & 50–950 ramp

primary

#3984A1

secondary

#BC8C79

accent

#7650D7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3984A1

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

Preview Lab → · Contrast checker → · Palette generator →