#3C7FD2#3C7FD2

#3C7FD2 is a mid, vivid cyan. Relative luminance 0.208; OKLCH L 59.4% C 0.144 H 255.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3C7FD2
RGB	rgb(60, 127, 210)
HSL	hsl(213, 63%, 53%)
HSV	hsv(213, 71%, 82%)
CMYK	cmyk(71.4%, 39.5%, 0%, 17.6%)
CIE-LAB	lab(52.72, 6.46, -48.93)
CIE-LCH	lch(52.72, 49.36, 277.52°)
OKLab	oklab(59.39% -0.0368 -0.1396)
OKLCH	oklch(59.39% 0.144 255.2)
XYZ	xyz(21.0814, 20.7902, 63.8622)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7FD2 #D28F3C

analogous

#3CCAD2 #3C7FD2 #443CD2

triadic

#3C7FD2 #D23C7F #7FD23C

tetradic

#3C7FD2 #D23CCA #D28F3C #3CD244

square

#3C7FD2 #D23CCA #D28F3C #3CD244

split-complementary

#3C7FD2 #D2443C #CAD23C

monochromatic

#1C4578 #2761AA #3C7FD2 #6EA0DD #9FC0E9

Accessibility & contrast

On white

4.07

#3C7FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3C7FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7FD2

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7FD2	#FFFFFF	#000000	##000000
##3C7FD2	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5885D5

Deuteranopia (green-blind)

#4177D0

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3c7fd2;
/* rgb */ color: rgb(60, 127, 210);
/* oklch */ color: oklch(59.4% 0.144 255.2);

Tailwind

colors: {
  custom: {
    50: '#84a3e0',
    500: '#3c7fd2',
    950: '#000000',
  },
}

SCSS

$custom: #3c7fd2;
$custom-light: #84a3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7fd2",
  "rgb": {
    "r": 60,
    "g": 127,
    "b": 210
  },
  "hsl": {
    "h": 213.2,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.59385,
    "c": 0.14433,
    "h": 255.2
  },
  "luminance": 0.20793
}

Semantic roles & 50–950 ramp

primary

#3C7FD2

secondary

#D5B894

accent

#9D42E6

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3C7FD2

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

Preview Lab → · Contrast checker → · Palette generator →