#3C76D3#3C76D3

#3C76D3 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.5% C 0.156 H 259.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3C76D3
RGB	rgb(60, 118, 211)
HSL	hsl(217, 63%, 53%)
HSV	hsv(217, 72%, 83%)
CMYK	cmyk(71.6%, 44.1%, 0%, 17.3%)
CIE-LAB	lab(50.24, 12.36, -53.46)
CIE-LCH	lch(50.24, 54.87, 283.02°)
OKLab	oklab(57.48% -0.0284 -0.153)
OKLCH	oklch(57.48% 0.156 259.5)
XYZ	xyz(20.0955, 18.6185, 64.1500)
Luminance	0.1862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C76D3 #D3993C

analogous

#3CC1D3 #3C76D3 #4D3CD3

triadic

#3C76D3 #D33C76 #76D33C

tetradic

#3C76D3 #D33CC1 #D3993C #3CD34D

square

#3C76D3 #D33CC1 #D3993C #3CD34D

split-complementary

#3C76D3 #D34D3C #C1D33C

monochromatic

#1B3F79 #275AAB #3C76D3 #6E99DE #A0BCEA

Accessibility & contrast

On white

4.45

#3C76D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#3C76D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C76D3

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C76D3	#FFFFFF	#000000	##000000
##3C76D3	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487FD7

Deuteranopia (green-blind)

#2B71D1

Tritanopia (blue-blind)

#008C9A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3c76d3;
/* rgb */ color: rgb(60, 118, 211);
/* oklch */ color: oklch(57.5% 0.156 259.5);

Tailwind

colors: {
  custom: {
    50: '#849ce1',
    500: '#3c76d3',
    950: '#000000',
  },
}

SCSS

$custom: #3c76d3;
$custom-light: #849ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c76d3",
  "rgb": {
    "r": 60,
    "g": 118,
    "b": 211
  },
  "hsl": {
    "h": 216.954,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5748,
    "c": 0.15563,
    "h": 259.5
  },
  "luminance": 0.18621
}

Semantic roles & 50–950 ramp

primary

#3C76D3

secondary

#D6BD95

accent

#A742E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3C76D3

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

Preview Lab → · Contrast checker → · Palette generator →