#3923C3#3923C3

#3923C3 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.7% C 0.227 H 276.3°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#3923C3
RGB	rgb(57, 35, 195)
HSL	hsl(248, 70%, 45%)
HSV	hsv(248, 82%, 76%)
CMYK	cmyk(70.8%, 82.1%, 0%, 23.5%)
CIE-LAB	lab(29.44, 55.91, -78.13)
CIE-LCH	lch(29.44, 96.07, 305.59°)
OKLab	oklab(41.68% 0.0248 -0.2258)
OKLCH	oklch(41.68% 0.227 276.3)
XYZ	xyz(12.1355, 6.0109, 52.1399)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3923C3 #ADC323

analogous

#235DC3 #3923C3 #8923C3

triadic

#3923C3 #C33923 #23C339

tetradic

#3923C3 #C3235D #ADC323 #23C389

square

#3923C3 #C3235D #ADC323 #23C389

split-complementary

#3923C3 #C38923 #5DC323

monochromatic

#1B105B #2A1A8F #3923C3 #5A45DE #8879E7

Accessibility & contrast

On white

9.54

#3923C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3923C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3923C3

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3923C3	#FFFFFF	#000000	##FFFFFF
##3923C3	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC7

Deuteranopia (green-blind)

#003EC0

Tritanopia (blue-blind)

#005675

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3923c3;
/* rgb */ color: rgb(57, 35, 195);
/* oklch */ color: oklch(41.7% 0.227 276.3);

Tailwind

colors: {
  custom: {
    50: '#8564d7',
    500: '#3923c3',
    950: '#000000',
  },
}

SCSS

$custom: #3923c3;
$custom-light: #8564d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3923c3",
  "rgb": {
    "r": 57,
    "g": 35,
    "b": 195
  },
  "hsl": {
    "h": 248.25,
    "s": 69.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.41678,
    "c": 0.22715,
    "h": 276.3
  },
  "luminance": 0.06012
}

Semantic roles & 50–950 ramp

primary

#3923C3

secondary

#C2CF73

accent

#EC3BD4

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #3923C3

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

Preview Lab → · Contrast checker → · Palette generator →