#3823AC#3823AC

#3823AC is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 39.1% C 0.201 H 278.6°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#3823AC
RGB	rgb(56, 35, 172)
HSL	hsl(249, 66%, 41%)
HSV	hsv(249, 80%, 67%)
CMYK	cmyk(67.4%, 79.7%, 0%, 32.5%)
CIE-LAB	lab(26.79, 49.01, -68.84)
CIE-LCH	lch(26.79, 84.50, 305.45°)
OKLab	oklab(39.07% 0.03 -0.1988)
OKLCH	oklch(39.07% 0.201 278.6)
XYZ	xyz(9.6759, 5.0206, 39.4809)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3823AC #97AC23

analogous

#2352AC #3823AC #7C23AC

triadic

#3823AC #AC3823 #23AC38

tetradic

#3823AC #AC2352 #97AC23 #23AC7C

square

#3823AC #AC2352 #97AC23 #23AC7C

split-complementary

#3823AC #AC7C23 #52AC23

monochromatic

#170E46 #271979 #3823AC #4F36D6 #7B69E0

Accessibility & contrast

On white

10.48

#3823AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3823AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3823AC

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3823AC	#FFFFFF	#000000	##FFFFFF
##3823AC	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B0

Deuteranopia (green-blind)

#003AAA

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3823ac;
/* rgb */ color: rgb(56, 35, 172);
/* oklch */ color: oklch(39.1% 0.201 278.6);

Tailwind

colors: {
  custom: {
    50: '#8062c6',
    500: '#3823ac',
    950: '#000000',
  },
}

SCSS

$custom: #3823ac;
$custom-light: #8062c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3823ac",
  "rgb": {
    "r": 56,
    "g": 35,
    "b": 172
  },
  "hsl": {
    "h": 249.197,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39073,
    "c": 0.20107,
    "h": 278.6
  },
  "luminance": 0.05021
}

Semantic roles & 50–950 ramp

primary

#3823AC

secondary

#B7C664

accent

#E93FCF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3823AC

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

Preview Lab → · Contrast checker → · Palette generator →