#3855AF#3855AF

#3855AF is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.8% C 0.147 H 267.2°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#3855AF
RGB	rgb(56, 85, 175)
HSL	hsl(225, 52%, 45%)
HSV	hsv(225, 68%, 69%)
CMYK	cmyk(68%, 51.4%, 0%, 31.4%)
CIE-LAB	lab(38.61, 19.67, -51.32)
CIE-LCH	lch(38.61, 54.96, 290.97°)
OKLab	oklab(47.79% -0.0072 -0.1473)
OKLCH	oklch(47.79% 0.148 267.2)
XYZ	xyz(12.6146, 10.4317, 41.8979)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3855AF #AF9238

analogous

#3890AF #3855AF #5638AF

triadic

#3855AF #AF3855 #55AF38

tetradic

#3855AF #AF3890 #AF9238 #38AF56

square

#3855AF #AF3890 #AF9238 #38AF56

split-complementary

#3855AF #AF5638 #90AF38

monochromatic

#1A2852 #293E81 #3855AF #5A75CA #889CD9

Accessibility & contrast

On white

6.80

#3855AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3855AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3855AF

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3855AF	#FFFFFF	#000000	##FFFFFF
##3855AF	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F61B2

Deuteranopia (green-blind)

#0056AD

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3855af;
/* rgb */ color: rgb(56, 85, 175);
/* oklch */ color: oklch(47.8% 0.147 267.2);

Tailwind

colors: {
  custom: {
    50: '#7c84c7',
    500: '#3855af',
    950: '#000000',
  },
}

SCSS

$custom: #3855af;
$custom-light: #7c84c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3855af",
  "rgb": {
    "r": 56,
    "g": 85,
    "b": 175
  },
  "hsl": {
    "h": 225.378,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.47789,
    "c": 0.1475,
    "h": 267.2
  },
  "luminance": 0.10433
}

Semantic roles & 50–950 ramp

primary

#3855AF

secondary

#C3B380

accent

#B84DDB

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3855AF

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

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