#3926B9#3926B9

#3926B9 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.9% C 0.213 H 277.1°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#3926B9
RGB	rgb(57, 38, 185)
HSL	hsl(248, 66%, 44%)
HSV	hsv(248, 79%, 73%)
CMYK	cmyk(69.2%, 79.5%, 0%, 27.5%)
CIE-LAB	lab(28.79, 51.58, -73.29)
CIE-LCH	lch(28.79, 89.62, 305.14°)
OKLab	oklab(40.9% 0.0264 -0.2118)
OKLCH	oklch(40.9% 0.213 277.1)
XYZ	xyz(11.1346, 5.7579, 46.4141)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3926B9 #A6B926

analogous

#265CB9 #3926B9 #8226B9

triadic

#3926B9 #B93926 #26B939

tetradic

#3926B9 #B9265C #A6B926 #26B982

square

#3926B9 #B9265C #A6B926 #26B982

split-complementary

#3926B9 #B98226 #5CB926

monochromatic

#1A1153 #291C86 #3926B9 #5744D9 #8476E3

Accessibility & contrast

On white

9.76

#3926B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#3926B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3926B9

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3926B9	#FFFFFF	#000000	##FFFFFF
##3926B9	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABD

Deuteranopia (green-blind)

#003EB6

Tritanopia (blue-blind)

#005370

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3926b9;
/* rgb */ color: rgb(57, 38, 185);
/* oklch */ color: oklch(40.9% 0.213 277.1);

Tailwind

colors: {
  custom: {
    50: '#8265cf',
    500: '#3926b9',
    950: '#000000',
  },
}

SCSS

$custom: #3926b9;
$custom-light: #8265cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3926b9",
  "rgb": {
    "r": 57,
    "g": 38,
    "b": 185
  },
  "hsl": {
    "h": 247.755,
    "s": 65.919,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40903,
    "c": 0.21343,
    "h": 277.1
  },
  "luminance": 0.05759
}

Semantic roles & 50–950 ramp

primary

#3926B9

secondary

#BFCA70

accent

#E93FD3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3926B9

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

Preview Lab → · Contrast checker → · Palette generator →