#3980A0#3980A0

#3980A0 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.8% C 0.086 H 230.4°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3980A0
RGB	rgb(57, 128, 160)
HSL	hsl(199, 47%, 43%)
HSV	hsv(199, 64%, 63%)
CMYK	cmyk(64.4%, 20%, 0%, 37.3%)
CIE-LAB	lab(50.51, -12.03, -23.71)
CIE-LCH	lch(50.51, 26.59, 243.09°)
OKLab	oklab(56.82% -0.0549 -0.0663)
OKLCH	oklch(56.82% 0.086 230.4)
XYZ	xyz(15.7492, 18.8447, 36.0583)
Luminance	0.1885 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3980A0 #A05939

analogous

#39A08D #3980A0 #394CA0

triadic

#3980A0 #A03980 #80A039

tetradic

#3980A0 #8D39A0 #A05939 #4CA039

square

#3980A0 #8D39A0 #A05939 #4CA039

split-complementary

#3980A0 #A0394C #A08D39

monochromatic

#193846 #295C73 #3980A0 #54A0C2 #81B9D2

Accessibility & contrast

On white

4.40

#3980A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#3980A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3980A0

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3980A0	#FFFFFF	#000000	##000000
##3980A0	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707EA2

Deuteranopia (green-blind)

#6174A0

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3980a0;
/* rgb */ color: rgb(57, 128, 160);
/* oklch */ color: oklch(56.8% 0.086 230.4);

Tailwind

colors: {
  custom: {
    50: '#7aa4bc',
    500: '#3980a0',
    950: '#000000',
  },
}

SCSS

$custom: #3980a0;
$custom-light: #7aa4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3980a0",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 160
  },
  "hsl": {
    "h": 198.641,
    "s": 47.465,
    "l": 42.549
  },
  "oklch": {
    "l": 0.56823,
    "c": 0.08605,
    "h": 230.4
  },
  "luminance": 0.18846
}

Semantic roles & 50–950 ramp

primary

#3980A0

secondary

#BC8E79

accent

#7A51D7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3980A0

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

Preview Lab → · Contrast checker → · Palette generator →