#3823C1#3823C1

#3823C1 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.4% C 0.225 H 276.1°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#3823C1
RGB	rgb(56, 35, 193)
HSL	hsl(248, 69%, 45%)
HSV	hsv(248, 82%, 76%)
CMYK	cmyk(71%, 81.9%, 0%, 24.3%)
CIE-LAB	lab(29.14, 55.25, -77.45)
CIE-LCH	lch(29.14, 95.14, 305.50°)
OKLab	oklab(41.38% 0.024 -0.2239)
OKLCH	oklch(41.38% 0.225 276.1)
XYZ	xyz(11.8544, 5.8919, 50.9543)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3823C1 #ACC123

analogous

#235DC1 #3823C1 #8723C1

triadic

#3823C1 #C13823 #23C138

tetradic

#3823C1 #C1235D #ACC123 #23C187

square

#3823C1 #C1235D #ACC123 #23C187

split-complementary

#3823C1 #C18723 #5DC123

monochromatic

#1A1059 #291A8D #3823C1 #5844DD #8778E6

Accessibility & contrast

On white

9.64

#3823C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3823C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3823C1

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3823C1	#FFFFFF	#000000	##FFFFFF
##3823C1	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BC5

Deuteranopia (green-blind)

#003EBE

Tritanopia (blue-blind)

#005574

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3823c1;
/* rgb */ color: rgb(56, 35, 193);
/* oklch */ color: oklch(41.4% 0.225 276.1);

Tailwind

colors: {
  custom: {
    50: '#8464d5',
    500: '#3823c1',
    950: '#000000',
  },
}

SCSS

$custom: #3823c1;
$custom-light: #8464d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3823c1",
  "rgb": {
    "r": 56,
    "g": 35,
    "b": 193
  },
  "hsl": {
    "h": 247.975,
    "s": 69.298,
    "l": 44.706
  },
  "oklch": {
    "l": 0.41384,
    "c": 0.22514,
    "h": 276.1
  },
  "luminance": 0.05893
}

Semantic roles & 50–950 ramp

primary

#3823C1

secondary

#C2CE72

accent

#EC3CD5

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #3823C1

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

Preview Lab → · Contrast checker → · Palette generator →