#3820C2#3820C2

#3820C2 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 41.2% C 0.228 H 276.2°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#3820C2
RGB	rgb(56, 32, 194)
HSL	hsl(249, 72%, 44%)
HSV	hsv(249, 84%, 76%)
CMYK	cmyk(71.1%, 83.5%, 0%, 23.9%)
CIE-LAB	lab(28.82, 56.82, -78.57)
CIE-LCH	lch(28.82, 96.96, 305.87°)
OKLab	oklab(41.2% 0.0247 -0.227)
OKLCH	oklch(41.2% 0.228 276.2)
XYZ	xyz(11.8818, 5.7677, 51.5156)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3820C2 #AAC220

analogous

#2059C2 #3820C2 #8920C2

triadic

#3820C2 #C23820 #20C238

tetradic

#3820C2 #C22059 #AAC220 #20C289

square

#3820C2 #C22059 #AAC220 #20C289

split-complementary

#3820C2 #C28920 #59C220

monochromatic

#1A0F59 #29178D #3820C2 #5740DF #8574E8

Accessibility & contrast

On white

9.75

#3820C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3820C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3820C2

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3820C2	#FFFFFF	#000000	##FFFFFF
##3820C2	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC6

Deuteranopia (green-blind)

#003DBF

Tritanopia (blue-blind)

#005574

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3820c2;
/* rgb */ color: rgb(56, 32, 194);
/* oklch */ color: oklch(41.2% 0.228 276.2);

Tailwind

colors: {
  custom: {
    50: '#8462d6',
    500: '#3820c2',
    950: '#000000',
  },
}

SCSS

$custom: #3820c2;
$custom-light: #8462d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3820c2",
  "rgb": {
    "r": 56,
    "g": 32,
    "b": 194
  },
  "hsl": {
    "h": 248.889,
    "s": 71.681,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41197,
    "c": 0.22839,
    "h": 276.2
  },
  "luminance": 0.05769
}

Semantic roles & 50–950 ramp

primary

#3820C2

secondary

#C1CF6F

accent

#EE39D4

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0515

muted

#7E7A83

Preview Lab

Preview with #3820C2

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

Preview Lab → · Contrast checker → · Palette generator →