#3924A3#3924A3

#3924A3 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.3% C 0.189 H 280.1°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#3924A3
RGB	rgb(57, 36, 163)
HSL	hsl(250, 64%, 39%)
HSV	hsv(250, 78%, 64%)
CMYK	cmyk(65%, 77.9%, 0%, 36.1%)
CIE-LAB	lab(26.08, 45.88, -64.57)
CIE-LCH	lch(26.08, 79.21, 305.40°)
OKLab	oklab(38.31% 0.0334 -0.1864)
OKLCH	oklch(38.31% 0.189 280.1)
XYZ	xyz(8.9270, 4.7753, 35.0945)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3924A3 #8EA324

analogous

#244FA3 #3924A3 #7924A3

triadic

#3924A3 #A33924 #24A339

tetradic

#3924A3 #A3244F #8EA324 #24A379

square

#3924A3 #A3244F #8EA324 #24A379

split-complementary

#3924A3 #A37924 #4FA324

monochromatic

#160E3F #271971 #3924A3 #4D32D2 #7865DD

Accessibility & contrast

On white

10.74

#3924A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3924A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3924A3

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3924A3	#FFFFFF	#000000	##FFFFFF
##3924A3	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A7

Deuteranopia (green-blind)

#0039A1

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3924a3;
/* rgb */ color: rgb(57, 36, 163);
/* oklch */ color: oklch(38.3% 0.189 280.1);

Tailwind

colors: {
  custom: {
    50: '#7e62bf',
    500: '#3924a3',
    950: '#000000',
  },
}

SCSS

$custom: #3924a3;
$custom-light: #7e62bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3924a3",
  "rgb": {
    "r": 57,
    "g": 36,
    "b": 163
  },
  "hsl": {
    "h": 249.921,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38314,
    "c": 0.18934,
    "h": 280.1
  },
  "luminance": 0.04776
}

Semantic roles & 50–950 ramp

primary

#3924A3

secondary

#B2C260

accent

#E741CB

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3924A3

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

Preview Lab → · Contrast checker → · Palette generator →