#3926AB#3926AB

#3926AB is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.4% C 0.197 H 278.8°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#3926AB
RGB	rgb(57, 38, 171)
HSL	hsl(249, 64%, 41%)
HSV	hsv(249, 78%, 67%)
CMYK	cmyk(66.7%, 77.8%, 0%, 32.9%)
CIE-LAB	lab(27.28, 47.32, -67.42)
CIE-LCH	lch(27.28, 82.37, 305.06°)
OKLab	oklab(39.41% 0.0301 -0.1947)
OKLCH	oklch(39.41% 0.197 278.8)
XYZ	xyz(9.7288, 5.1955, 39.0103)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3926AB #98AB26

analogous

#2656AB #3926AB #7B26AB

triadic

#3926AB #AB3926 #26AB39

tetradic

#3926AB #AB2656 #98AB26 #26AB7B

square

#3926AB #AB2656 #98AB26 #26AB7B

split-complementary

#3926AB #AB7B26 #56AB26

monochromatic

#181047 #281B79 #3926AB #513BD3 #7D6DDF

Accessibility & contrast

On white

10.30

#3926AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3926AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3926AB

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3926AB	#FFFFFF	#000000	##FFFFFF
##3926AB	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AF

Deuteranopia (green-blind)

#003BA9

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3926ab;
/* rgb */ color: rgb(57, 38, 171);
/* oklch */ color: oklch(39.4% 0.197 278.8);

Tailwind

colors: {
  custom: {
    50: '#8064c5',
    500: '#3926ab',
    950: '#000000',
  },
}

SCSS

$custom: #3926ab;
$custom-light: #8064c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3926ab",
  "rgb": {
    "r": 57,
    "g": 38,
    "b": 171
  },
  "hsl": {
    "h": 248.571,
    "s": 63.636,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39405,
    "c": 0.19702,
    "h": 278.8
  },
  "luminance": 0.05196
}

Semantic roles & 50–950 ramp

primary

#3926AB

secondary

#B8C568

accent

#E741CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3926AB

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

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