#3C4EE3#3C4EE3

#3C4EE3 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.0% C 0.224 H 270.6°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3C4EE3
RGB	rgb(60, 78, 227)
HSL	hsl(234, 75%, 56%)
HSV	hsv(234, 74%, 89%)
CMYK	cmyk(73.6%, 65.6%, 0%, 11%)
CIE-LAB	lab(41.14, 43.19, -77.31)
CIE-LCH	lch(41.14, 88.56, 299.19°)
OKLab	oklab(51% 0.0022 -0.2236)
OKLCH	oklch(51% 0.224 270.6)
XYZ	xyz(18.4483, 11.9535, 73.9931)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4EE3 #E3D13C

analogous

#3CA2E3 #3C4EE3 #7E3CE3

triadic

#3C4EE3 #E33C4E #4EE33C

tetradic

#3C4EE3 #E33CA2 #E3D13C #3CE37E

square

#3C4EE3 #E33CA2 #E3D13C #3CE37E

split-complementary

#3C4EE3 #E37E3C #A2E33C

monochromatic

#152290 #1C2FC5 #3C4EE3 #727FEB #A7AFF2

Accessibility & contrast

On white

6.19

#3C4EE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3C4EE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4EE3

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4EE3	#FFFFFF	#000000	##FFFFFF
##3C4EE3	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E8

Deuteranopia (green-blind)

#0059E0

Tritanopia (blue-blind)

#007692

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3c4ee3;
/* rgb */ color: rgb(60, 78, 227);
/* oklch */ color: oklch(51.0% 0.224 270.6);

Tailwind

colors: {
  custom: {
    50: '#8980ed',
    500: '#3c4ee3',
    950: '#000000',
  },
}

SCSS

$custom: #3c4ee3;
$custom-light: #8980ed;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4ee3",
  "rgb": {
    "r": 60,
    "g": 78,
    "b": 227
  },
  "hsl": {
    "h": 233.533,
    "s": 74.888,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51001,
    "c": 0.22363,
    "h": 270.6
  },
  "luminance": 0.11955
}

Semantic roles & 50–950 ramp

primary

#3C4EE3

secondary

#E0D89B

accent

#DD36F2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #3C4EE3

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

Preview Lab → · Contrast checker → · Palette generator →