#3855C3#3855C3

#3855C3 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.3% C 0.175 H 268.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#3855C3
RGB	rgb(56, 85, 195)
HSL	hsl(227, 55%, 49%)
HSV	hsv(227, 71%, 76%)
CMYK	cmyk(71.3%, 56.4%, 0%, 23.5%)
CIE-LAB	lab(40.04, 26.99, -60.72)
CIE-LCH	lch(40.04, 66.45, 293.96°)
OKLab	oklab(49.33% -0.0058 -0.175)
OKLCH	oklch(49.33% 0.175 268.1)
XYZ	xyz(14.7263, 11.2764, 53.0196)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3855C3 #C3A638

analogous

#389BC3 #3855C3 #6138C3

triadic

#3855C3 #C33855 #55C338

tetradic

#3855C3 #C3389B #C3A638 #38C361

square

#3855C3 #C3389B #C3A638 #38C361

split-complementary

#3855C3 #C36138 #9BC338

monochromatic

#1D2C64 #2A4093 #3855C3 #657CD3 #95A5E1

Accessibility & contrast

On white

6.45

#3855C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#3855C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3855C3

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3855C3	#FFFFFF	#000000	##FFFFFF
##3855C3	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C7

Deuteranopia (green-blind)

#0058C1

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3855c3;
/* rgb */ color: rgb(56, 85, 195);
/* oklch */ color: oklch(49.3% 0.175 268.1);

Tailwind

colors: {
  custom: {
    50: '#8084d6',
    500: '#3855c3',
    950: '#000000',
  },
}

SCSS

$custom: #3855c3;
$custom-light: #8084d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3855c3",
  "rgb": {
    "r": 56,
    "g": 85,
    "b": 195
  },
  "hsl": {
    "h": 227.482,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.49327,
    "c": 0.17507,
    "h": 268.1
  },
  "luminance": 0.11278
}

Semantic roles & 50–950 ramp

primary

#3855C3

secondary

#CCBE8B

accent

#BF49DF

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3855C3

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

Preview Lab → · Contrast checker → · Palette generator →