#3926B7#3926B7

#3926B7 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.7% C 0.211 H 277.3°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#3926B7
RGB	rgb(57, 38, 183)
HSL	hsl(248, 66%, 43%)
HSV	hsv(248, 79%, 72%)
CMYK	cmyk(68.9%, 79.2%, 0%, 28.2%)
CIE-LAB	lab(28.57, 50.97, -72.46)
CIE-LCH	lch(28.57, 88.60, 305.12°)
OKLab	oklab(40.69% 0.0269 -0.2094)
OKLCH	oklch(40.69% 0.211 277.3)
XYZ	xyz(10.9249, 5.6740, 45.3100)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3926B7 #A4B726

analogous

#265BB7 #3926B7 #8126B7

triadic

#3926B7 #B73926 #26B739

tetradic

#3926B7 #B7265B #A4B726 #26B781

square

#3926B7 #B7265B #A4B726 #26B781

split-complementary

#3926B7 #B78126 #5BB726

monochromatic

#191152 #291B84 #3926B7 #5642D8 #8375E2

Accessibility & contrast

On white

9.84

#3926B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#3926B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3926B7

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3926B7	#FFFFFF	#000000	##FFFFFF
##3926B7	1.00	9.84	2.14	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BB

Deuteranopia (green-blind)

#003DB4

Tritanopia (blue-blind)

#00526F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3926b7;
/* rgb */ color: rgb(57, 38, 183);
/* oklch */ color: oklch(40.7% 0.211 277.3);

Tailwind

colors: {
  custom: {
    50: '#8265ce',
    500: '#3926b7',
    950: '#000000',
  },
}

SCSS

$custom: #3926b7;
$custom-light: #8265ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3926b7",
  "rgb": {
    "r": 57,
    "g": 38,
    "b": 183
  },
  "hsl": {
    "h": 247.862,
    "s": 65.611,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40687,
    "c": 0.21111,
    "h": 277.3
  },
  "luminance": 0.05675
}

Semantic roles & 50–950 ramp

primary

#3926B7

secondary

#BECA6F

accent

#E93FD2

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3926B7

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

Preview Lab → · Contrast checker → · Palette generator →