#3C4BC0#3C4BC0

#3C4BC0 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.4% C 0.182 H 271.9°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C4BC0
RGB	rgb(60, 75, 192)
HSL	hsl(233, 52%, 49%)
HSV	hsv(233, 69%, 75%)
CMYK	cmyk(68.7%, 60.9%, 0%, 24.7%)
CIE-LAB	lab(37.48, 32.87, -63.14)
CIE-LCH	lch(37.48, 71.18, 297.50°)
OKLab	oklab(47.4% 0.0059 -0.1821)
OKLCH	oklch(47.4% 0.182 271.9)
XYZ	xyz(13.8908, 9.7973, 51.0180)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4BC0 #C0B13C

analogous

#3C8DC0 #3C4BC0 #6F3CC0

triadic

#3C4BC0 #C03C4B #4BC03C

tetradic

#3C4BC0 #C03C8D #C0B13C #3CC06F

square

#3C4BC0 #C03C8D #C0B13C #3CC06F

split-complementary

#3C4BC0 #C06F3C #8DC03C

monochromatic

#1F2763 #2D3991 #3C4BC0 #6975D0 #98A0DF

Accessibility & contrast

On white

7.10

#3C4BC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3C4BC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4BC0

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4BC0	#FFFFFF	#000000	##FFFFFF
##3C4BC0	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC4

Deuteranopia (green-blind)

#0052BE

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3c4bc0;
/* rgb */ color: rgb(60, 75, 192);
/* oklch */ color: oklch(47.4% 0.182 271.9);

Tailwind

colors: {
  custom: {
    50: '#827dd4',
    500: '#3c4bc0',
    950: '#000000',
  },
}

SCSS

$custom: #3c4bc0;
$custom-light: #827dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4bc0",
  "rgb": {
    "r": 60,
    "g": 75,
    "b": 192
  },
  "hsl": {
    "h": 233.182,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47399,
    "c": 0.18221,
    "h": 271.9
  },
  "luminance": 0.09799
}

Semantic roles & 50–950 ramp

primary

#3C4BC0

secondary

#CAC38D

accent

#CB4CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3C4BC0

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

Preview Lab → · Contrast checker → · Palette generator →