#3C4DC1#3C4DC1

#3C4DC1 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.9% C 0.181 H 271.4°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#3C4DC1
RGB	rgb(60, 77, 193)
HSL	hsl(232, 53%, 50%)
HSV	hsv(232, 69%, 76%)
CMYK	cmyk(68.9%, 60.1%, 0%, 24.3%)
CIE-LAB	lab(38.05, 31.95, -62.79)
CIE-LCH	lch(38.05, 70.45, 296.97°)
OKLab	oklab(47.85% 0.0044 -0.181)
OKLCH	oklch(47.85% 0.181 271.4)
XYZ	xyz(14.1397, 10.1173, 51.6494)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4DC1 #C1B03C

analogous

#3C90C1 #3C4DC1 #6E3CC1

triadic

#3C4DC1 #C13C4D #4DC13C

tetradic

#3C4DC1 #C13C90 #C1B03C #3CC16E

square

#3C4DC1 #C13C90 #C1B03C #3CC16E

split-complementary

#3C4DC1 #C16E3C #90C13C

monochromatic

#1F2864 #2D3A92 #3C4DC1 #6A77D1 #98A1DF

Accessibility & contrast

On white

6.94

#3C4DC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3C4DC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4DC1

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4DC1	#FFFFFF	#000000	##FFFFFF
##3C4DC1	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3c4dc1;
/* rgb */ color: rgb(60, 77, 193);
/* oklch */ color: oklch(47.9% 0.181 271.4);

Tailwind

colors: {
  custom: {
    50: '#827ed5',
    500: '#3c4dc1',
    950: '#000000',
  },
}

SCSS

$custom: #3c4dc1;
$custom-light: #827ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4dc1",
  "rgb": {
    "r": 60,
    "g": 77,
    "b": 193
  },
  "hsl": {
    "h": 232.331,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47851,
    "c": 0.1811,
    "h": 271.4
  },
  "luminance": 0.10119
}

Semantic roles & 50–950 ramp

primary

#3C4DC1

secondary

#CBC38E

accent

#CA4CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3C4DC1

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

Preview Lab → · Contrast checker → · Palette generator →