#3823BC#3823BC

#3823BC is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.8% C 0.219 H 276.7°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#3823BC
RGB	rgb(56, 35, 188)
HSL	hsl(248, 69%, 44%)
HSV	hsv(248, 81%, 74%)
CMYK	cmyk(70.2%, 81.4%, 0%, 26.3%)
CIE-LAB	lab(28.57, 53.79, -75.44)
CIE-LCH	lch(28.57, 92.65, 305.49°)
OKLab	oklab(40.83% 0.0254 -0.218)
OKLCH	oklch(40.83% 0.219 276.7)
XYZ	xyz(11.3061, 5.6726, 48.0663)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3823BC #A7BC23

analogous

#235ABC #3823BC #8423BC

triadic

#3823BC #BC3823 #23BC38

tetradic

#3823BC #BC235A #A7BC23 #23BC84

square

#3823BC #BC235A #A7BC23 #23BC84

split-complementary

#3823BC #BC8423 #5ABC23

monochromatic

#191055 #291988 #3823BC #5641DC #8474E5

Accessibility & contrast

On white

9.84

#3823BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3823BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3823BC

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3823BC	#FFFFFF	#000000	##FFFFFF
##3823BC	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC0

Deuteranopia (green-blind)

#003DB9

Tritanopia (blue-blind)

#005371

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3823bc;
/* rgb */ color: rgb(56, 35, 188);
/* oklch */ color: oklch(40.8% 0.219 276.7);

Tailwind

colors: {
  custom: {
    50: '#8363d2',
    500: '#3823bc',
    950: '#000000',
  },
}

SCSS

$custom: #3823bc;
$custom-light: #8363d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3823bc",
  "rgb": {
    "r": 56,
    "g": 35,
    "b": 188
  },
  "hsl": {
    "h": 248.235,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40827,
    "c": 0.21949,
    "h": 276.7
  },
  "luminance": 0.05674
}

Semantic roles & 50–950 ramp

primary

#3823BC

secondary

#BFCC6F

accent

#EB3CD3

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3823BC

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

Preview Lab → · Contrast checker → · Palette generator →