#3C71C3#3C71C3

#3C71C3 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.4% C 0.140 H 258.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C71C3
RGB	rgb(60, 113, 195)
HSL	hsl(216, 53%, 50%)
HSV	hsv(216, 69%, 76%)
CMYK	cmyk(69.2%, 42.1%, 0%, 23.5%)
CIE-LAB	lab(47.89, 9.68, -48.07)
CIE-LCH	lch(47.89, 49.03, 281.38°)
OKLab	oklab(55.36% -0.0269 -0.1372)
OKLCH	oklch(55.36% 0.14 258.9)
XYZ	xyz(17.6154, 16.7092, 53.9160)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C71C3 #C38E3C

analogous

#3CB5C3 #3C71C3 #4A3CC3

triadic

#3C71C3 #C33C71 #71C33C

tetradic

#3C71C3 #C33CB5 #C38E3C #3CC34A

square

#3C71C3 #C33CB5 #C38E3C #3CC34A

split-complementary

#3C71C3 #C34A3C #B5C33C

monochromatic

#1F3B65 #2E5694 #3C71C3 #6B93D1 #9AB5E0

Accessibility & contrast

On white

4.84

#3C71C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3C71C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C71C3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C71C3	#FFFFFF	#000000	##FFFFFF
##3C71C3	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A78C6

Deuteranopia (green-blind)

#346CC1

Tritanopia (blue-blind)

#008490

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3c71c3;
/* rgb */ color: rgb(60, 113, 195);
/* oklch */ color: oklch(55.4% 0.140 258.9);

Tailwind

colors: {
  custom: {
    50: '#8199d5',
    500: '#3c71c3',
    950: '#000000',
  },
}

SCSS

$custom: #3c71c3;
$custom-light: #8199d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c71c3",
  "rgb": {
    "r": 60,
    "g": 113,
    "b": 195
  },
  "hsl": {
    "h": 216.444,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.55363,
    "c": 0.13987,
    "h": 258.9
  },
  "luminance": 0.16711
}

Semantic roles & 50–950 ramp

primary

#3C71C3

secondary

#CCB48F

accent

#A34BDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #3C71C3

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

Preview Lab → · Contrast checker → · Palette generator →