#3C83C8#3C83C8

#3C83C8 is a mid, vivid cyan. Relative luminance 0.214; OKLCH L 59.7% C 0.127 H 250.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3C83C8
RGB	rgb(60, 131, 200)
HSL	hsl(210, 56%, 51%)
HSV	hsv(210, 70%, 78%)
CMYK	cmyk(70%, 34.5%, 0%, 21.6%)
CIE-LAB	lab(53.34, 0.48, -42.27)
CIE-LCH	lch(53.34, 42.27, 270.65°)
OKLab	oklab(59.7% -0.0431 -0.12)
OKLCH	oklch(59.7% 0.127 250.3)
XYZ	xyz(20.4012, 21.3612, 57.6803)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C83C8 #C8813C

analogous

#3CC8C7 #3C83C8 #3C3DC8

triadic

#3C83C8 #C83C83 #83C83C

tetradic

#3C83C8 #C73CC8 #C8813C #3DC83C

square

#3C83C8 #C73CC8 #C8813C #3DC83C

split-complementary

#3C83C8 #C83C3D #C8C73C

monochromatic

#1E456B #2C649B #3C83C8 #6CA1D5 #9BC0E3

Accessibility & contrast

On white

3.98

#3C83C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3C83C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C83C8

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C83C8	#FFFFFF	#000000	##000000
##3C83C8	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6487CB

Deuteranopia (green-blind)

#5079C7

Tritanopia (blue-blind)

#00939C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3c83c8;
/* rgb */ color: rgb(60, 131, 200);
/* oklch */ color: oklch(59.7% 0.127 250.3);

Tailwind

colors: {
  custom: {
    50: '#82a6d9',
    500: '#3c83c8',
    950: '#000000',
  },
}

SCSS

$custom: #3c83c8;
$custom-light: #82a6d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c83c8",
  "rgb": {
    "r": 60,
    "g": 131,
    "b": 200
  },
  "hsl": {
    "h": 209.571,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.597,
    "c": 0.12749,
    "h": 250.3
  },
  "luminance": 0.21363
}

Semantic roles & 50–950 ramp

primary

#3C83C8

secondary

#CFAF91

accent

#9349DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3C83C8

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

Preview Lab → · Contrast checker → · Palette generator →