#3926A7#3926A7

#3926A7 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 39.0% C 0.192 H 279.3°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#3926A7
RGB	rgb(57, 38, 167)
HSL	hsl(249, 63%, 40%)
HSV	hsv(249, 77%, 65%)
CMYK	cmyk(65.9%, 77.2%, 0%, 34.5%)
CIE-LAB	lab(26.86, 46.08, -65.70)
CIE-LCH	lch(26.86, 80.25, 305.05°)
OKLab	oklab(38.99% 0.0311 -0.1897)
OKLCH	oklch(38.99% 0.192 279.3)
XYZ	xyz(9.3533, 5.0453, 37.0327)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3926A7 #94A726

analogous

#2654A7 #3926A7 #7926A7

triadic

#3926A7 #A73926 #26A739

tetradic

#3926A7 #A72654 #94A726 #26A779

square

#3926A7 #A72654 #94A726 #26A779

split-complementary

#3926A7 #A77926 #54A726

monochromatic

#170F43 #281B75 #3926A7 #4F38D2 #7B6ADD

Accessibility & contrast

On white

10.45

#3926A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3926A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3926A7

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3926A7	#FFFFFF	#000000	##FFFFFF
##3926A7	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#003AA5

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3926a7;
/* rgb */ color: rgb(57, 38, 167);
/* oklch */ color: oklch(39.0% 0.192 279.3);

Tailwind

colors: {
  custom: {
    50: '#7f64c2',
    500: '#3926a7',
    950: '#000000',
  },
}

SCSS

$custom: #3926a7;
$custom-light: #7f64c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3926a7",
  "rgb": {
    "r": 57,
    "g": 38,
    "b": 167
  },
  "hsl": {
    "h": 248.837,
    "s": 62.927,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38985,
    "c": 0.19225,
    "h": 279.3
  },
  "luminance": 0.05046
}

Semantic roles & 50–950 ramp

primary

#3926A7

secondary

#B6C365

accent

#E642CE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3926A7

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

Preview Lab → · Contrast checker → · Palette generator →