#3855AC#3855AC

#3855AC is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.6% C 0.143 H 267.0°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#3855AC
RGB	rgb(56, 85, 172)
HSL	hsl(225, 51%, 45%)
HSV	hsv(225, 67%, 67%)
CMYK	cmyk(67.4%, 50.6%, 0%, 32.5%)
CIE-LAB	lab(38.40, 18.57, -49.88)
CIE-LCH	lch(38.40, 53.22, 290.42°)
OKLab	oklab(47.57% -0.0075 -0.1431)
OKLCH	oklch(47.57% 0.143 267)
XYZ	xyz(12.3232, 10.3151, 40.3633)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3855AC #AC8F38

analogous

#388FAC #3855AC #5538AC

triadic

#3855AC #AC3855 #55AC38

tetradic

#3855AC #AC388F #AC8F38 #38AC55

square

#3855AC #AC388F #AC8F38 #38AC55

split-complementary

#3855AC #AC5538 #8FAC38

monochromatic

#1A2750 #293E7E #3855AC #5875C9 #879BD8

Accessibility & contrast

On white

6.86

#3855AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3855AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3855AC

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3855AC	#FFFFFF	#000000	##FFFFFF
##3855AC	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2360AF

Deuteranopia (green-blind)

#0055AA

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3855ac;
/* rgb */ color: rgb(56, 85, 172);
/* oklch */ color: oklch(47.6% 0.143 267.0);

Tailwind

colors: {
  custom: {
    50: '#7c84c5',
    500: '#3855ac',
    950: '#000000',
  },
}

SCSS

$custom: #3855ac;
$custom-light: #7c84c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3855ac",
  "rgb": {
    "r": 56,
    "g": 85,
    "b": 172
  },
  "hsl": {
    "h": 225,
    "s": 50.877,
    "l": 44.706
  },
  "oklch": {
    "l": 0.47569,
    "c": 0.14327,
    "h": 267
  },
  "luminance": 0.10316
}

Semantic roles & 50–950 ramp

primary

#3855AC

secondary

#C2B17E

accent

#B74DDA

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3855AC

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

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