#3926A9#3926A9

#3926A9 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.2% C 0.195 H 279.1°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#3926A9
RGB	rgb(57, 38, 169)
HSL	hsl(249, 63%, 41%)
HSV	hsv(249, 78%, 66%)
CMYK	cmyk(66.3%, 77.5%, 0%, 33.7%)
CIE-LAB	lab(27.07, 46.70, -66.56)
CIE-LCH	lch(27.07, 81.31, 305.05°)
OKLab	oklab(39.19% 0.0306 -0.1922)
OKLCH	oklch(39.19% 0.195 279.1)
XYZ	xyz(9.5396, 5.1199, 38.0139)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3926A9 #96A926

analogous

#2655A9 #3926A9 #7A26A9

triadic

#3926A9 #A93926 #26A939

tetradic

#3926A9 #A92655 #96A926 #26A97A

square

#3926A9 #A92655 #96A926 #26A97A

split-complementary

#3926A9 #A97A26 #55A926

monochromatic

#171045 #281B77 #3926A9 #503AD3 #7C6CDE

Accessibility & contrast

On white

10.37

#3926A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#3926A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3926A9

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3926A9	#FFFFFF	#000000	##FFFFFF
##3926A9	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AD

Deuteranopia (green-blind)

#003BA7

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3926a9;
/* rgb */ color: rgb(57, 38, 169);
/* oklch */ color: oklch(39.2% 0.195 279.1);

Tailwind

colors: {
  custom: {
    50: '#7f64c4',
    500: '#3926a9',
    950: '#000000',
  },
}

SCSS

$custom: #3926a9;
$custom-light: #7f64c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3926a9",
  "rgb": {
    "r": 57,
    "g": 38,
    "b": 169
  },
  "hsl": {
    "h": 248.702,
    "s": 63.285,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39194,
    "c": 0.19464,
    "h": 279.1
  },
  "luminance": 0.05121
}

Semantic roles & 50–950 ramp

primary

#3926A9

secondary

#B7C467

accent

#E641CE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3926A9

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

Preview Lab → · Contrast checker → · Palette generator →