#3922B1#3922B1

#3922B1 is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.6% C 0.207 H 278.4°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#3922B1
RGB	rgb(57, 34, 177)
HSL	hsl(250, 68%, 41%)
HSV	hsv(250, 81%, 69%)
CMYK	cmyk(67.8%, 80.8%, 0%, 30.6%)
CIE-LAB	lab(27.26, 51.07, -71.06)
CIE-LCH	lch(27.26, 87.51, 305.71°)
OKLab	oklab(39.58% 0.0305 -0.2052)
OKLCH	oklch(39.58% 0.207 278.4)
XYZ	xyz(10.1926, 5.1874, 42.0506)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3922B1 #9AB122

analogous

#2253B1 #3922B1 #8122B1

triadic

#3922B1 #B13922 #22B139

tetradic

#3922B1 #B12253 #9AB122 #22B181

square

#3922B1 #B12253 #9AB122 #22B181

split-complementary

#3922B1 #B18122 #53B122

monochromatic

#180E4A #28187E #3922B1 #5138D9 #7E6BE3

Accessibility & contrast

On white

10.31

#3922B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3922B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3922B1

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3922B1	#FFFFFF	#000000	##FFFFFF
##3922B1	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B5

Deuteranopia (green-blind)

#003BAF

Tritanopia (blue-blind)

#004E6A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3922b1;
/* rgb */ color: rgb(57, 34, 177);
/* oklch */ color: oklch(39.6% 0.207 278.4);

Tailwind

colors: {
  custom: {
    50: '#8162ca',
    500: '#3922b1',
    950: '#000000',
  },
}

SCSS

$custom: #3922b1;
$custom-light: #8162ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3922b1",
  "rgb": {
    "r": 57,
    "g": 34,
    "b": 177
  },
  "hsl": {
    "h": 249.65,
    "s": 67.773,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39581,
    "c": 0.20749,
    "h": 278.4
  },
  "luminance": 0.05188
}

Semantic roles & 50–950 ramp

primary

#3922B1

secondary

#B9C966

accent

#EB3DCF

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3922B1

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

Preview Lab → · Contrast checker → · Palette generator →