#3C7CD3#3C7CD3

#3C7CD3 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.8% C 0.149 H 256.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3C7CD3
RGB	rgb(60, 124, 211)
HSL	hsl(215, 63%, 53%)
HSV	hsv(215, 72%, 83%)
CMYK	cmyk(71.6%, 41.2%, 0%, 17.3%)
CIE-LAB	lab(51.92, 8.65, -50.77)
CIE-LCH	lch(51.92, 51.50, 279.67°)
OKLab	oklab(58.79% -0.0338 -0.145)
OKLCH	oklch(58.79% 0.149 256.9)
XYZ	xyz(20.8247, 20.0768, 64.3931)
Luminance	0.2008 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7CD3 #D3933C

analogous

#3CC7D3 #3C7CD3 #483CD3

triadic

#3C7CD3 #D33C7C #7CD33C

tetradic

#3C7CD3 #D33CC7 #D3933C #3CD348

square

#3C7CD3 #D33CC7 #D3933C #3CD348

split-complementary

#3C7CD3 #D3483C #C7D33C

monochromatic

#1B4379 #275FAB #3C7CD3 #6E9EDE #A0BFEA

Accessibility & contrast

On white

4.19

#3C7CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#3C7CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7CD3

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7CD3	#FFFFFF	#000000	##000000
##3C7CD3	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5383D6

Deuteranopia (green-blind)

#3975D1

Tritanopia (blue-blind)

#00909D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3c7cd3;
/* rgb */ color: rgb(60, 124, 211);
/* oklch */ color: oklch(58.8% 0.149 256.9);

Tailwind

colors: {
  custom: {
    50: '#84a1e1',
    500: '#3c7cd3',
    950: '#000000',
  },
}

SCSS

$custom: #3c7cd3;
$custom-light: #84a1e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7cd3",
  "rgb": {
    "r": 60,
    "g": 124,
    "b": 211
  },
  "hsl": {
    "h": 214.57,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58785,
    "c": 0.14888,
    "h": 256.9
  },
  "luminance": 0.20079
}

Semantic roles & 50–950 ramp

primary

#3C7CD3

secondary

#D6BA95

accent

#A042E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3C7CD3

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

Preview Lab → · Contrast checker → · Palette generator →