#3823A9#3823A9

#3823A9 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.8% C 0.198 H 279.0°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#3823A9
RGB	rgb(56, 35, 169)
HSL	hsl(249, 66%, 40%)
HSV	hsv(249, 79%, 66%)
CMYK	cmyk(66.9%, 79.3%, 0%, 33.7%)
CIE-LAB	lab(26.47, 48.10, -67.57)
CIE-LCH	lch(26.47, 82.94, 305.45°)
OKLab	oklab(38.75% 0.0308 -0.1951)
OKLCH	oklch(38.75% 0.198 279)
XYZ	xyz(9.3911, 4.9066, 37.9806)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3823A9 #94A923

analogous

#2351A9 #3823A9 #7B23A9

triadic

#3823A9 #A93823 #23A938

tetradic

#3823A9 #A92351 #94A923 #23A97B

square

#3823A9 #A92351 #94A923 #23A97B

split-complementary

#3823A9 #A97B23 #51A923

monochromatic

#160E44 #271976 #3823A9 #4D34D5 #7A67DF

Accessibility & contrast

On white

10.60

#3823A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3823A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3823A9

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3823A9	#FFFFFF	#000000	##FFFFFF
##3823A9	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AD

Deuteranopia (green-blind)

#0039A7

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3823a9;
/* rgb */ color: rgb(56, 35, 169);
/* oklch */ color: oklch(38.8% 0.198 279.0);

Tailwind

colors: {
  custom: {
    50: '#7f62c4',
    500: '#3823a9',
    950: '#000000',
  },
}

SCSS

$custom: #3823a9;
$custom-light: #7f62c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3823a9",
  "rgb": {
    "r": 56,
    "g": 35,
    "b": 169
  },
  "hsl": {
    "h": 249.403,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.3875,
    "c": 0.19755,
    "h": 279
  },
  "luminance": 0.04907
}

Semantic roles & 50–950 ramp

primary

#3823A9

secondary

#B6C563

accent

#E93FCE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3823A9

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

Preview Lab → · Contrast checker → · Palette generator →