#3923AD#3923AD

#3923AD is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.3% C 0.202 H 278.9°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#3923AD
RGB	rgb(57, 35, 173)
HSL	hsl(250, 66%, 41%)
HSV	hsv(250, 80%, 68%)
CMYK	cmyk(67.1%, 79.8%, 0%, 32.2%)
CIE-LAB	lab(26.98, 49.41, -69.12)
CIE-LCH	lch(26.98, 84.96, 305.56°)
OKLab	oklab(39.26% 0.0311 -0.1996)
OKLCH	oklch(39.26% 0.202 278.9)
XYZ	xyz(9.8288, 5.0882, 39.9912)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3923AD #97AD23

analogous

#2352AD #3923AD #7E23AD

triadic

#3923AD #AD3923 #23AD39

tetradic

#3923AD #AD2352 #97AD23 #23AD7E

square

#3923AD #AD2352 #97AD23 #23AD7E

split-complementary

#3923AD #AD7E23 #52AD23

monochromatic

#170E47 #28197A #3923AD #5037D6 #7D6AE1

Accessibility & contrast

On white

10.41

#3923AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3923AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3923AD

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3923AD	#FFFFFF	#000000	##FFFFFF
##3923AD	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B1

Deuteranopia (green-blind)

#003AAB

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3923ad;
/* rgb */ color: rgb(57, 35, 173);
/* oklch */ color: oklch(39.3% 0.202 278.9);

Tailwind

colors: {
  custom: {
    50: '#8062c7',
    500: '#3923ad',
    950: '#000000',
  },
}

SCSS

$custom: #3923ad;
$custom-light: #8062c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3923ad",
  "rgb": {
    "r": 57,
    "g": 35,
    "b": 173
  },
  "hsl": {
    "h": 249.565,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39259,
    "c": 0.20203,
    "h": 278.9
  },
  "luminance": 0.05089
}

Semantic roles & 50–950 ramp

primary

#3923AD

secondary

#B7C765

accent

#E93FCE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3923AD

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

Preview Lab → · Contrast checker → · Palette generator →