#3855C0#3855C0

#3855C0 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.1% C 0.171 H 268.0°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#3855C0
RGB	rgb(56, 85, 192)
HSL	hsl(227, 55%, 49%)
HSV	hsv(227, 71%, 75%)
CMYK	cmyk(70.8%, 55.7%, 0%, 24.7%)
CIE-LAB	lab(39.82, 25.89, -59.34)
CIE-LCH	lch(39.82, 64.74, 293.57°)
OKLab	oklab(49.09% -0.0059 -0.1709)
OKLCH	oklch(49.09% 0.171 268)
XYZ	xyz(14.3905, 11.1421, 51.2512)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3855C0 #C0A338

analogous

#3899C0 #3855C0 #5F38C0

triadic

#3855C0 #C03855 #55C038

tetradic

#3855C0 #C03899 #C0A338 #38C05F

square

#3855C0 #C03899 #C0A338 #38C05F

split-complementary

#3855C0 #C05F38 #99C038

monochromatic

#1C2B61 #2A4091 #3855C0 #647BD2 #93A3DF

Accessibility & contrast

On white

6.50

#3855C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#3855C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3855C0

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3855C0	#FFFFFF	#000000	##FFFFFF
##3855C0	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C4

Deuteranopia (green-blind)

#0058BE

Tritanopia (blue-blind)

#006F82

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3855c0;
/* rgb */ color: rgb(56, 85, 192);
/* oklch */ color: oklch(49.1% 0.171 268.0);

Tailwind

colors: {
  custom: {
    50: '#8084d4',
    500: '#3855c0',
    950: '#000000',
  },
}

SCSS

$custom: #3855c0;
$custom-light: #8084d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3855c0",
  "rgb": {
    "r": 56,
    "g": 85,
    "b": 192
  },
  "hsl": {
    "h": 227.206,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49089,
    "c": 0.17101,
    "h": 268
  },
  "luminance": 0.11144
}

Semantic roles & 50–950 ramp

primary

#3855C0

secondary

#CBBD89

accent

#BF4ADE

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3855C0

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

Preview Lab → · Contrast checker → · Palette generator →