#3C71C0#3C71C0

#3C71C0 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.2% C 0.136 H 258.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3C71C0
RGB	rgb(60, 113, 192)
HSL	hsl(216, 52%, 49%)
HSV	hsv(216, 69%, 75%)
CMYK	cmyk(68.7%, 41.1%, 0%, 24.7%)
CIE-LAB	lab(47.72, 8.59, -46.62)
CIE-LCH	lch(47.72, 47.40, 280.45°)
OKLab	oklab(55.17% -0.0276 -0.133)
OKLCH	oklch(55.17% 0.136 258.3)
XYZ	xyz(17.2796, 16.5749, 52.1476)
Luminance	0.1658 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C71C0 #C08B3C

analogous

#3CB3C0 #3C71C0 #493CC0

triadic

#3C71C0 #C03C71 #71C03C

tetradic

#3C71C0 #C03CB3 #C08B3C #3CC049

square

#3C71C0 #C03CB3 #C08B3C #3CC049

split-complementary

#3C71C0 #C0493C #B3C03C

monochromatic

#1F3A63 #2D5691 #3C71C0 #6992D0 #98B4DF

Accessibility & contrast

On white

4.87

#3C71C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3C71C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C71C0

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C71C0	#FFFFFF	#000000	##FFFFFF
##3C71C0	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C78C3

Deuteranopia (green-blind)

#376CBE

Tritanopia (blue-blind)

#00838F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3c71c0;
/* rgb */ color: rgb(60, 113, 192);
/* oklch */ color: oklch(55.2% 0.136 258.3);

Tailwind

colors: {
  custom: {
    50: '#8099d3',
    500: '#3c71c0',
    950: '#000000',
  },
}

SCSS

$custom: #3c71c0;
$custom-light: #8099d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c71c0",
  "rgb": {
    "r": 60,
    "g": 113,
    "b": 192
  },
  "hsl": {
    "h": 215.909,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55174,
    "c": 0.13581,
    "h": 258.3
  },
  "luminance": 0.16577
}

Semantic roles & 50–950 ramp

primary

#3C71C0

secondary

#CAB28D

accent

#A24CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3C71C0

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

Preview Lab → · Contrast checker → · Palette generator →