#3C4EC3#3C4EC3

#3C4EC3 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.2% C 0.183 H 271.1°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C4EC3
RGB	rgb(60, 78, 195)
HSL	hsl(232, 53%, 50%)
HSV	hsv(232, 69%, 76%)
CMYK	cmyk(69.2%, 60%, 0%, 23.5%)
CIE-LAB	lab(38.46, 32.02, -63.29)
CIE-LCH	lch(38.46, 70.93, 296.84°)
OKLab	oklab(48.2% 0.0036 -0.1825)
OKLCH	oklch(48.2% 0.183 271.1)
XYZ	xyz(14.4349, 10.3482, 52.8559)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4EC3 #C3B13C

analogous

#3C91C3 #3C4EC3 #6E3CC3

triadic

#3C4EC3 #C33C4E #4EC33C

tetradic

#3C4EC3 #C33C91 #C3B13C #3CC36E

square

#3C4EC3 #C33C91 #C3B13C #3CC36E

split-complementary

#3C4EC3 #C36E3C #91C33C

monochromatic

#1F2965 #2E3B94 #3C4EC3 #6B78D1 #9AA3E0

Accessibility & contrast

On white

6.84

#3C4EC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#3C4EC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4EC3

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4EC3	#FFFFFF	#000000	##FFFFFF
##3C4EC3	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C7

Deuteranopia (green-blind)

#0055C1

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3c4ec3;
/* rgb */ color: rgb(60, 78, 195);
/* oklch */ color: oklch(48.2% 0.183 271.1);

Tailwind

colors: {
  custom: {
    50: '#837fd6',
    500: '#3c4ec3',
    950: '#000000',
  },
}

SCSS

$custom: #3c4ec3;
$custom-light: #837fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4ec3",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 195
  },
  "hsl": {
    "h": 232,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.48203,
    "c": 0.18255,
    "h": 271.1
  },
  "luminance": 0.1035
}

Semantic roles & 50–950 ramp

primary

#3C4EC3

secondary

#CCC48F

accent

#C94BDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3C4EC3

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

Preview Lab → · Contrast checker → · Palette generator →