#3925C9#3925C9

#3925C9 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.6% C 0.232 H 275.5°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX#3925C9
RGBrgb(57, 37, 201)
HSLhsl(247, 69%, 47%)
HSVhsv(247, 82%, 79%)
CMYKcmyk(71.6%, 81.6%, 0%, 21.2%)
CIE-LABlab(30.42, 56.78, -80.02)
CIE-LCHlch(30.42, 98.12, 305.36°)
OKLaboklab(42.55% 0.0224 -0.2313)
OKLCHoklch(42.55% 0.232 275.5)
XYZxyz(12.8881, 6.4088, 55.8048)
Luminance0.0641 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3925C9 #B5C925
analogous
#2563C9 #3925C9 #8B25C9
triadic
#3925C9 #C93925 #25C939
tetradic
#3925C9 #C92563 #B5C925 #25C98B
square
#3925C9 #C92563 #B5C925 #25C98B
split-complementary
#3925C9 #C98B25 #63C925
monochromatic
#1C1262 #2A1B95 #3925C9 #5F4DDE #8D81E8

Accessibility & contrast

On white

9.20
#3925C9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.28
#3925C9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3925C9
9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3925C9#FFFFFF#000000##FFFFFF
##3925C91.009.202.289.20
#FFFFFF9.201.0021.001.00
#0000002.2821.001.0021.00
##FFFFFF9.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004ECD
Deuteranopia (green-blind)
#0040C6
Tritanopia (blue-blind)
#005979
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #3925c9;
/* rgb */ color: rgb(57, 37, 201);
/* oklch */ color: oklch(42.6% 0.232 275.5);
Tailwind
colors: {
  custom: {
    50: '#8665db',
    500: '#3925c9',
    950: '#000000',
  },
}
SCSS
$custom: #3925c9;
$custom-light: #8665db;
$custom-dark: #000000;
JSON
{
  "hex": "#3925c9",
  "rgb": {
    "r": 57,
    "g": 37,
    "b": 201
  },
  "hsl": {
    "h": 247.317,
    "s": 68.908,
    "l": 46.667
  },
  "oklch": {
    "l": 0.42553,
    "c": 0.23239,
    "h": 275.5
  },
  "luminance": 0.0641
}

Semantic roles & 50–950 ramp

primary
#3925C9
secondary
#C6D079
accent
#EC3CD6
background
#F9F6FD
surface
#F1EBFB
border
#CBC6D4
text
#0D0615
muted
#7E7A83

Preview Lab

Preview with #3925C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3925C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva