#3855CA#3855CA

#3855CA is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.9% C 0.184 H 268.3°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#3855CA
RGB	rgb(56, 85, 202)
HSL	hsl(228, 58%, 51%)
HSV	hsv(228, 72%, 79%)
CMYK	cmyk(72.3%, 57.9%, 0%, 20.8%)
CIE-LAB	lab(40.57, 29.53, -63.92)
CIE-LCH	lch(40.57, 70.41, 294.80°)
OKLab	oklab(49.89% -0.0055 -0.1844)
OKLCH	oklch(49.89% 0.184 268.3)
XYZ	xyz(15.5364, 11.6004, 57.2860)
Luminance	0.1160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3855CA #CAAD38

analogous

#389ECA #3855CA #6438CA

triadic

#3855CA #CA3855 #55CA38

tetradic

#3855CA #CA389E #CAAD38 #38CA64

square

#3855CA #CA389E #CAAD38 #38CA64

split-complementary

#3855CA #CA6438 #9ECA38

monochromatic

#1D2C6B #29409B #3855CA #687ED7 #99A8E4

Accessibility & contrast

On white

6.32

#3855CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3855CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3855CA

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3855CA	#FFFFFF	#000000	##FFFFFF
##3855CA	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CE

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#007287

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3855ca;
/* rgb */ color: rgb(56, 85, 202);
/* oklch */ color: oklch(49.9% 0.184 268.3);

Tailwind

colors: {
  custom: {
    50: '#8284db',
    500: '#3855ca',
    950: '#000000',
  },
}

SCSS

$custom: #3855ca;
$custom-light: #8284db;
$custom-dark: #000000;

JSON

{
  "hex": "#3855ca",
  "rgb": {
    "r": 56,
    "g": 85,
    "b": 202
  },
  "hsl": {
    "h": 228.082,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49892,
    "c": 0.18445,
    "h": 268.3
  },
  "luminance": 0.11602
}

Semantic roles & 50–950 ramp

primary

#3855CA

secondary

#CFC28E

accent

#C247E1

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3855CA

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

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