#3855BE#3855BE

#3855BE is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.9% C 0.168 H 268.0°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#3855BE
RGB	rgb(56, 85, 190)
HSL	hsl(227, 54%, 48%)
HSV	hsv(227, 71%, 75%)
CMYK	cmyk(70.5%, 55.3%, 0%, 25.5%)
CIE-LAB	lab(39.67, 25.16, -58.41)
CIE-LCH	lch(39.67, 63.60, 293.31°)
OKLab	oklab(48.93% -0.006 -0.1682)
OKLCH	oklch(48.93% 0.168 268)
XYZ	xyz(14.1704, 11.0540, 50.0921)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3855BE #BEA138

analogous

#3898BE #3855BE #5E38BE

triadic

#3855BE #BE3855 #55BE38

tetradic

#3855BE #BE3898 #BEA138 #38BE5E

square

#3855BE #BE3898 #BEA138 #38BE5E

split-complementary

#3855BE #BE5E38 #98BE38

monochromatic

#1C2B5F #2A408F #3855BE #627AD1 #92A2DF

Accessibility & contrast

On white

6.54

#3855BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#3855BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3855BE

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3855BE	#FFFFFF	#000000	##FFFFFF
##3855BE	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#0058BC

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3855be;
/* rgb */ color: rgb(56, 85, 190);
/* oklch */ color: oklch(48.9% 0.168 268.0);

Tailwind

colors: {
  custom: {
    50: '#7f84d2',
    500: '#3855be',
    950: '#000000',
  },
}

SCSS

$custom: #3855be;
$custom-light: #7f84d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3855be",
  "rgb": {
    "r": 56,
    "g": 85,
    "b": 190
  },
  "hsl": {
    "h": 227.015,
    "s": 54.472,
    "l": 48.235
  },
  "oklch": {
    "l": 0.48931,
    "c": 0.16829,
    "h": 268
  },
  "luminance": 0.11055
}

Semantic roles & 50–950 ramp

primary

#3855BE

secondary

#CABC88

accent

#BE4ADE

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3855BE

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

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