#3926C1#3926C1

#3926C1 is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.8% C 0.223 H 276.2°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3926C1
RGB	rgb(57, 38, 193)
HSL	hsl(247, 67%, 45%)
HSV	hsv(247, 80%, 76%)
CMYK	cmyk(70.5%, 80.3%, 0%, 24.3%)
CIE-LAB	lab(29.68, 53.97, -76.56)
CIE-LCH	lch(29.68, 93.67, 305.18°)
OKLab	oklab(41.78% 0.0242 -0.2213)
OKLCH	oklch(41.78% 0.223 276.2)
XYZ	xyz(12.0029, 6.1052, 50.9876)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3926C1 #AEC126

analogous

#2660C1 #3926C1 #8726C1

triadic

#3926C1 #C13926 #26C139

tetradic

#3926C1 #C12660 #AEC126 #26C187

square

#3926C1 #C12660 #AEC126 #26C187

split-complementary

#3926C1 #C18726 #60C126

monochromatic

#1B125B #2A1C8E #3926C1 #5B49DB #897CE5

Accessibility & contrast

On white

9.45

#3926C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3926C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3926C1

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3926C1	#FFFFFF	#000000	##FFFFFF
##3926C1	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC5

Deuteranopia (green-blind)

#003FBE

Tritanopia (blue-blind)

#005674

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3926c1;
/* rgb */ color: rgb(57, 38, 193);
/* oklch */ color: oklch(41.8% 0.223 276.2);

Tailwind

colors: {
  custom: {
    50: '#8465d5',
    500: '#3926c1',
    950: '#000000',
  },
}

SCSS

$custom: #3926c1;
$custom-light: #8465d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3926c1",
  "rgb": {
    "r": 57,
    "g": 38,
    "b": 193
  },
  "hsl": {
    "h": 247.355,
    "s": 67.1,
    "l": 45.294
  },
  "oklch": {
    "l": 0.41776,
    "c": 0.22261,
    "h": 276.2
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary

#3926C1

secondary

#C3CD75

accent

#EA3ED5

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #3926C1

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

Preview Lab → · Contrast checker → · Palette generator →