#3527A4#3527A4

#3527A4 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.5% C 0.188 H 277.8°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX#3527A4
RGBrgb(53, 39, 164)
HSLhsl(247, 62%, 40%)
HSVhsv(247, 76%, 64%)
CMYKcmyk(67.7%, 76.2%, 0%, 35.7%)
CIE-LABlab(26.41, 44.18, -64.64)
CIE-LCHlch(26.41, 78.30, 304.35°)
OKLaboklab(38.49% 0.0257 -0.1867)
OKLCHoklch(38.49% 0.188 277.8)
XYZxyz(8.8924, 4.8875, 35.5895)
Luminance0.0489 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3527A4 #96A427
analogous
#2758A4 #3527A4 #7427A4
triadic
#3527A4 #A43527 #27A435
tetradic
#3527A4 #A42758 #96A427 #27A474
square
#3527A4 #A42758 #96A427 #27A474
split-complementary
#3527A4 #A47427 #58A427
monochromatic
#150F41 #251B73 #3527A4 #4938D0 #776ADC

Accessibility & contrast

On white

10.62
#3527A4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.98
#3527A4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3527A4
10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3527A4#FFFFFF#000000##FFFFFF
##3527A41.0010.621.9810.62
#FFFFFF10.621.0021.001.00
#0000001.9821.001.0021.00
##FFFFFF10.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043A8
Deuteranopia (green-blind)
#0039A2
Tritanopia (blue-blind)
#004B64
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #3527a4;
/* rgb */ color: rgb(53, 39, 164);
/* oklch */ color: oklch(38.5% 0.188 277.8);
Tailwind
colors: {
  custom: {
    50: '#7c64c0',
    500: '#3527a4',
    950: '#000000',
  },
}
SCSS
$custom: #3527a4;
$custom-light: #7c64c0;
$custom-dark: #000000;
JSON
{
  "hex": "#3527a4",
  "rgb": {
    "r": 53,
    "g": 39,
    "b": 164
  },
  "hsl": {
    "h": 246.72,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38491,
    "c": 0.18849,
    "h": 277.8
  },
  "luminance": 0.04888
}

Semantic roles & 50–950 ramp

primary
#3527A4
secondary
#B7C265
accent
#E543D3
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0B0512
muted
#7C7A81

Preview Lab

Preview with #3527A4

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

Preview Lab → · Contrast checker → · Palette generator →

#3527A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva