#3C4CB7#3C4CB7

#3C4CB7 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.169 H 271.8°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#3C4CB7
RGB	rgb(60, 76, 183)
HSL	hsl(232, 51%, 48%)
HSV	hsv(232, 67%, 72%)
CMYK	cmyk(67.2%, 58.5%, 0%, 28.2%)
CIE-LAB	lab(37.02, 29.04, -58.61)
CIE-LCH	lch(37.02, 65.41, 296.36°)
OKLab	oklab(46.84% 0.0052 -0.1688)
OKLCH	oklch(46.84% 0.169 271.8)
XYZ	xyz(12.9923, 9.5472, 45.9487)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4CB7 #B7A73C

analogous

#3C89B7 #3C4CB7 #693CB7

triadic

#3C4CB7 #B73C4C #4CB73C

tetradic

#3C4CB7 #B73C89 #B7A73C #3CB769

square

#3C4CB7 #B73C89 #B7A73C #3CB769

split-complementary

#3C4CB7 #B7693C #89B73C

monochromatic

#1E265B #2D3989 #3C4CB7 #6472CC #929CDB

Accessibility & contrast

On white

7.22

#3C4CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#3C4CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4CB7

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4CB7	#FFFFFF	#000000	##FFFFFF
##3C4CB7	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBB

Deuteranopia (green-blind)

#0052B5

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3c4cb7;
/* rgb */ color: rgb(60, 76, 183);
/* oklch */ color: oklch(46.8% 0.169 271.8);

Tailwind

colors: {
  custom: {
    50: '#807dcd',
    500: '#3c4cb7',
    950: '#000000',
  },
}

SCSS

$custom: #3c4cb7;
$custom-light: #807dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4cb7",
  "rgb": {
    "r": 60,
    "g": 76,
    "b": 183
  },
  "hsl": {
    "h": 232.195,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.46837,
    "c": 0.16886,
    "h": 271.8
  },
  "luminance": 0.09548
}

Semantic roles & 50–950 ramp

primary

#3C4CB7

secondary

#C6BE88

accent

#C84EDA

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3C4CB7

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

Preview Lab → · Contrast checker → · Palette generator →