#3980A3#3980A3

#3980A3 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.0% C 0.089 H 232.8°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#3980A3
RGB	rgb(57, 128, 163)
HSL	hsl(200, 48%, 43%)
HSV	hsv(200, 65%, 64%)
CMYK	cmyk(65%, 21.5%, 0%, 36.1%)
CIE-LAB	lab(50.63, -11.03, -25.26)
CIE-LCH	lch(50.63, 27.56, 246.40°)
OKLab	oklab(56.96% -0.0537 -0.0707)
OKLCH	oklch(56.96% 0.089 232.8)
XYZ	xyz(16.0148, 18.9509, 37.4571)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3980A3 #A35C39

analogous

#39A391 #3980A3 #394BA3

triadic

#3980A3 #A33980 #80A339

tetradic

#3980A3 #9139A3 #A35C39 #4BA339

square

#3980A3 #9139A3 #A35C39 #4BA339

split-complementary

#3980A3 #A3394B #A39139

monochromatic

#193948 #295C76 #3980A3 #559FC4 #83B9D4

Accessibility & contrast

On white

4.38

#3980A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#3980A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3980A3

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3980A3	#FFFFFF	#000000	##000000
##3980A3	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7FA5

Deuteranopia (green-blind)

#6074A2

Tritanopia (blue-blind)

#00898C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3980a3;
/* rgb */ color: rgb(57, 128, 163);
/* oklch */ color: oklch(57.0% 0.089 232.8);

Tailwind

colors: {
  custom: {
    50: '#7ba4be',
    500: '#3980a3',
    950: '#000000',
  },
}

SCSS

$custom: #3980a3;
$custom-light: #7ba4be;
$custom-dark: #000000;

JSON

{
  "hex": "#3980a3",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 163
  },
  "hsl": {
    "h": 199.811,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.56964,
    "c": 0.08884,
    "h": 232.8
  },
  "luminance": 0.18953
}

Semantic roles & 50–950 ramp

primary

#3980A3

secondary

#BD917A

accent

#7D50D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3980A3

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

Preview Lab → · Contrast checker → · Palette generator →