#3C71C2#3C71C2

#3C71C2 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.3% C 0.139 H 258.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3C71C2
RGB	rgb(60, 113, 194)
HSL	hsl(216, 53%, 50%)
HSV	hsv(216, 69%, 76%)
CMYK	cmyk(69.1%, 41.8%, 0%, 23.9%)
CIE-LAB	lab(47.83, 9.32, -47.59)
CIE-LCH	lch(47.83, 48.49, 281.08°)
OKLab	oklab(55.3% -0.0271 -0.1358)
OKLCH	oklch(55.3% 0.139 258.7)
XYZ	xyz(17.5027, 16.6641, 53.3226)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C71C2 #C28D3C

analogous

#3CB4C2 #3C71C2 #4A3CC2

triadic

#3C71C2 #C23C71 #71C23C

tetradic

#3C71C2 #C23CB4 #C28D3C #3CC24A

square

#3C71C2 #C23CB4 #C28D3C #3CC24A

split-complementary

#3C71C2 #C24A3C #B4C23C

monochromatic

#1F3B65 #2E5693 #3C71C2 #6A93D1 #99B5DF

Accessibility & contrast

On white

4.85

#3C71C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#3C71C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C71C2

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C71C2	#FFFFFF	#000000	##FFFFFF
##3C71C2	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B78C5

Deuteranopia (green-blind)

#356CC0

Tritanopia (blue-blind)

#008490

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3c71c2;
/* rgb */ color: rgb(60, 113, 194);
/* oklch */ color: oklch(55.3% 0.139 258.7);

Tailwind

colors: {
  custom: {
    50: '#8199d5',
    500: '#3c71c2',
    950: '#000000',
  },
}

SCSS

$custom: #3c71c2;
$custom-light: #8199d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c71c2",
  "rgb": {
    "r": 60,
    "g": 113,
    "b": 194
  },
  "hsl": {
    "h": 216.269,
    "s": 52.756,
    "l": 49.804
  },
  "oklch": {
    "l": 0.553,
    "c": 0.13852,
    "h": 258.7
  },
  "luminance": 0.16666
}

Semantic roles & 50–950 ramp

primary

#3C71C2

secondary

#CBB38F

accent

#A34CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3C71C2

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

Preview Lab → · Contrast checker → · Palette generator →