#3980AE#3980AE

#3980AE is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.5% C 0.100 H 240.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3980AE
RGB	rgb(57, 128, 174)
HSL	hsl(204, 51%, 45%)
HSV	hsv(204, 67%, 68%)
CMYK	cmyk(67.2%, 26.4%, 0%, 31.8%)
CIE-LAB	lab(51.11, -7.31, -30.89)
CIE-LCH	lch(51.11, 31.74, 256.69°)
OKLab	oklab(57.5% -0.0499 -0.087)
OKLCH	oklch(57.5% 0.1 240.2)
XYZ	xyz(17.0436, 19.3624, 42.8753)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3980AE #AE6739

analogous

#39AEA1 #3980AE #3945AE

triadic

#3980AE #AE3980 #80AE39

tetradic

#3980AE #A139AE #AE6739 #45AE39

square

#3980AE #A139AE #AE6739 #45AE39

split-complementary

#3980AE #AE3945 #AEA139

monochromatic

#1B3C52 #2A5E80 #3980AE #5B9EC9 #89B9D8

Accessibility & contrast

On white

4.31

#3980AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3980AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3980AE

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3980AE	#FFFFFF	#000000	##000000
##3980AE	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B80B0

Deuteranopia (green-blind)

#5B75AD

Tritanopia (blue-blind)

#008B90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3980ae;
/* rgb */ color: rgb(57, 128, 174);
/* oklch */ color: oklch(57.5% 0.100 240.2);

Tailwind

colors: {
  custom: {
    50: '#7ca4c6',
    500: '#3980ae',
    950: '#000000',
  },
}

SCSS

$custom: #3980ae;
$custom-light: #7ca4c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3980ae",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 174
  },
  "hsl": {
    "h": 203.59,
    "s": 50.649,
    "l": 45.294
  },
  "oklch": {
    "l": 0.57502,
    "c": 0.10024,
    "h": 240.2
  },
  "luminance": 0.19364
}

Semantic roles & 50–950 ramp

primary

#3980AE

secondary

#C39A80

accent

#854EDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3980AE

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

Preview Lab → · Contrast checker → · Palette generator →