#3980D6#3980D6

#3980D6 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.7% C 0.149 H 255.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3980D6
RGB	rgb(57, 128, 214)
HSL	hsl(213, 66%, 53%)
HSV	hsv(213, 73%, 84%)
CMYK	cmyk(73.4%, 40.2%, 0%, 16.1%)
CIE-LAB	lab(53.13, 6.89, -50.55)
CIE-LCH	lch(53.13, 51.02, 277.76°)
OKLab	oklab(59.75% -0.0387 -0.1443)
OKLCH	oklch(59.75% 0.149 255)
XYZ	xyz(21.5396, 21.1608, 66.5545)
Luminance	0.2116 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3980D6 #D68F39

analogous

#39CED6 #3980D6 #4039D6

triadic

#3980D6 #D63980 #80D639

tetradic

#3980D6 #D639CE #D68F39 #39D640

square

#3980D6 #D639CE #D68F39 #39D640

split-complementary

#3980D6 #D64039 #CED639

monochromatic

#19467B #2462AE #3980D6 #6CA1E0 #9EC1EB

Accessibility & contrast

On white

4.01

#3980D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3980D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3980D6

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3980D6	#FFFFFF	#000000	##000000
##3980D6	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5787D9

Deuteranopia (green-blind)

#3E78D4

Tritanopia (blue-blind)

#0094A0

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3980d6;
/* rgb */ color: rgb(57, 128, 214);
/* oklch */ color: oklch(59.7% 0.149 255.0);

Tailwind

colors: {
  custom: {
    50: '#83a4e3',
    500: '#3980d6',
    950: '#000000',
  },
}

SCSS

$custom: #3980d6;
$custom-light: #83a4e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3980d6",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 214
  },
  "hsl": {
    "h": 212.866,
    "s": 65.69,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59745,
    "c": 0.14945,
    "h": 255
  },
  "luminance": 0.21163
}

Semantic roles & 50–950 ramp

primary

#3980D6

secondary

#D7B994

accent

#9C3FE9

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3980D6

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

Preview Lab → · Contrast checker → · Palette generator →