#3C7BD1#3C7BD1

#3C7BD1 is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.4% C 0.147 H 256.9°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3C7BD1
RGB	rgb(60, 123, 209)
HSL	hsl(215, 62%, 53%)
HSV	hsv(215, 71%, 82%)
CMYK	cmyk(71.3%, 41.1%, 0%, 18%)
CIE-LAB	lab(51.53, 8.54, -50.26)
CIE-LCH	lch(51.53, 50.98, 279.65°)
OKLab	oklab(58.44% -0.0333 -0.1435)
OKLCH	oklch(58.44% 0.147 256.9)
XYZ	xyz(20.4509, 19.7278, 63.0393)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7BD1 #D1923C

analogous

#3CC5D1 #3C7BD1 #473CD1

triadic

#3C7BD1 #D13C7B #7BD13C

tetradic

#3C7BD1 #D13CC5 #D1923C #3CD147

square

#3C7BD1 #D13CC5 #D1923C #3CD147

split-complementary

#3C7BD1 #D1473C #C5D13C

monochromatic

#1C4277 #285EA8 #3C7BD1 #6E9DDD #9FBEE8

Accessibility & contrast

On white

4.25

#3C7BD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#3C7BD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7BD1

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7BD1	#FFFFFF	#000000	##000000
##3C7BD1	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5282D4

Deuteranopia (green-blind)

#3A74CF

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3c7bd1;
/* rgb */ color: rgb(60, 123, 209);
/* oklch */ color: oklch(58.4% 0.147 256.9);

Tailwind

colors: {
  custom: {
    50: '#83a0df',
    500: '#3c7bd1',
    950: '#000000',
  },
}

SCSS

$custom: #3c7bd1;
$custom-light: #83a0df;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7bd1",
  "rgb": {
    "r": 60,
    "g": 123,
    "b": 209
  },
  "hsl": {
    "h": 214.631,
    "s": 61.826,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58441,
    "c": 0.14735,
    "h": 256.9
  },
  "luminance": 0.1973
}

Semantic roles & 50–950 ramp

primary

#3C7BD1

secondary

#D5B994

accent

#A043E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3C7BD1

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

Preview Lab → · Contrast checker → · Palette generator →