#3922B0#3922B0

#3922B0 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.5% C 0.206 H 278.6°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#3922B0
RGB	rgb(57, 34, 176)
HSL	hsl(250, 68%, 41%)
HSV	hsv(250, 81%, 69%)
CMYK	cmyk(67.6%, 80.7%, 0%, 31%)
CIE-LAB	lab(27.15, 50.78, -70.64)
CIE-LCH	lch(27.15, 87.00, 305.71°)
OKLab	oklab(39.47% 0.0307 -0.204)
OKLCH	oklch(39.47% 0.206 278.6)
XYZ	xyz(10.0933, 5.1476, 41.5276)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3922B0 #99B022

analogous

#2252B0 #3922B0 #8022B0

triadic

#3922B0 #B03922 #22B039

tetradic

#3922B0 #B02252 #99B022 #22B080

square

#3922B0 #B02252 #99B022 #22B080

split-complementary

#3922B0 #B08022 #52B022

monochromatic

#180E49 #28187D #3922B0 #5137D8 #7E6AE2

Accessibility & contrast

On white

10.35

#3922B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3922B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3922B0

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3922B0	#FFFFFF	#000000	##FFFFFF
##3922B0	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B4

Deuteranopia (green-blind)

#003AAE

Tritanopia (blue-blind)

#004E6A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3922b0;
/* rgb */ color: rgb(57, 34, 176);
/* oklch */ color: oklch(39.5% 0.206 278.6);

Tailwind

colors: {
  custom: {
    50: '#8162c9',
    500: '#3922b0',
    950: '#000000',
  },
}

SCSS

$custom: #3922b0;
$custom-light: #8162c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3922b0",
  "rgb": {
    "r": 57,
    "g": 34,
    "b": 176
  },
  "hsl": {
    "h": 249.718,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39472,
    "c": 0.20634,
    "h": 278.6
  },
  "luminance": 0.05149
}

Semantic roles & 50–950 ramp

primary

#3922B0

secondary

#B8C866

accent

#EA3DCE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3922B0

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

Preview Lab → · Contrast checker → · Palette generator →