#3C7DC3#3C7DC3

#3C7DC3 is a mid, vivid cyan. Relative luminance 0.196; OKLCH L 58.1% C 0.127 H 252.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3C7DC3
RGB	rgb(60, 125, 195)
HSL	hsl(211, 53%, 50%)
HSV	hsv(211, 69%, 76%)
CMYK	cmyk(69.2%, 35.9%, 0%, 23.5%)
CIE-LAB	lab(51.34, 2.31, -42.58)
CIE-LCH	lch(51.34, 42.65, 273.10°)
OKLab	oklab(58.05% -0.0385 -0.121)
OKLCH	oklch(58.05% 0.127 252.3)
XYZ	xyz(19.0438, 19.5660, 54.3922)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7DC3 #C3823C

analogous

#3CC1C3 #3C7DC3 #3E3CC3

triadic

#3C7DC3 #C33C7D #7DC33C

tetradic

#3C7DC3 #C33CC1 #C3823C #3CC33E

square

#3C7DC3 #C33CC1 #C3823C #3CC33E

split-complementary

#3C7DC3 #C33E3C #C1C33C

monochromatic

#1F4165 #2E5F94 #3C7DC3 #6B9CD1 #9ABBE0

Accessibility & contrast

On white

4.27

#3C7DC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3C7DC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7DC3

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7DC3	#FFFFFF	#000000	##000000
##3C7DC3	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E81C6

Deuteranopia (green-blind)

#4A75C2

Tritanopia (blue-blind)

#008D97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3c7dc3;
/* rgb */ color: rgb(60, 125, 195);
/* oklch */ color: oklch(58.1% 0.127 252.3);

Tailwind

colors: {
  custom: {
    50: '#81a2d5',
    500: '#3c7dc3',
    950: '#000000',
  },
}

SCSS

$custom: #3c7dc3;
$custom-light: #81a2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7dc3",
  "rgb": {
    "r": 60,
    "g": 125,
    "b": 195
  },
  "hsl": {
    "h": 211.111,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.5805,
    "c": 0.12698,
    "h": 252.3
  },
  "luminance": 0.19568
}

Semantic roles & 50–950 ramp

primary

#3C7DC3

secondary

#CCAF8F

accent

#974BDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #3C7DC3

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

Preview Lab → · Contrast checker → · Palette generator →