#3C4BE3#3C4BE3

#3C4BE3 is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.5% C 0.227 H 271.0°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#3C4BE3
RGB	rgb(60, 75, 227)
HSL	hsl(235, 75%, 56%)
HSV	hsv(235, 74%, 89%)
CMYK	cmyk(73.6%, 67%, 0%, 11%)
CIE-LAB	lab(40.47, 45.00, -78.42)
CIE-LCH	lch(40.47, 90.41, 299.85°)
OKLab	oklab(50.51% 0.0039 -0.2269)
OKLCH	oklch(50.51% 0.227 271)
XYZ	xyz(18.2400, 11.5369, 73.9237)
Luminance	0.1154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4BE3 #E3D43C

analogous

#3C9FE3 #3C4BE3 #813CE3

triadic

#3C4BE3 #E33C4B #4BE33C

tetradic

#3C4BE3 #E33C9F #E3D43C #3CE381

square

#3C4BE3 #E33C9F #E3D43C #3CE381

split-complementary

#3C4BE3 #E3813C #9FE33C

monochromatic

#152090 #1C2CC5 #3C4BE3 #727CEB #A7AEF2

Accessibility & contrast

On white

6.35

#3C4BE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#3C4BE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4BE3

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4BE3	#FFFFFF	#000000	##FFFFFF
##3C4BE3	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067E8

Deuteranopia (green-blind)

#0057E0

Tritanopia (blue-blind)

#007491

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3c4be3;
/* rgb */ color: rgb(60, 75, 227);
/* oklch */ color: oklch(50.5% 0.227 271.0);

Tailwind

colors: {
  custom: {
    50: '#8a7eed',
    500: '#3c4be3',
    950: '#000000',
  },
}

SCSS

$custom: #3c4be3;
$custom-light: #8a7eed;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4be3",
  "rgb": {
    "r": 60,
    "g": 75,
    "b": 227
  },
  "hsl": {
    "h": 234.611,
    "s": 74.888,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50513,
    "c": 0.22689,
    "h": 271
  },
  "luminance": 0.11539
}

Semantic roles & 50–950 ramp

primary

#3C4BE3

secondary

#E0DA9B

accent

#E136F2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #3C4BE3

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

Preview Lab → · Contrast checker → · Palette generator →