#4129A9#4129A9

#4129A9 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.2% C 0.190 H 282.2°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX#4129A9
RGBrgb(65, 41, 169)
HSLhsl(251, 61%, 41%)
HSVhsv(251, 76%, 66%)
CMYKcmyk(61.5%, 75.7%, 0%, 33.7%)
CIE-LABlab(28.31, 46.09, -64.50)
CIE-LCHlch(28.31, 79.27, 305.55°)
OKLaboklab(40.24% 0.0403 -0.186)
OKLCHoklch(40.24% 0.19 282.2)
XYZxyz(10.1321, 5.5736, 38.0703)
Luminance0.0557 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4129A9 #91A929
analogous
#2951A9 #4129A9 #8129A9
triadic
#4129A9 #A94129 #29A941
tetradic
#4129A9 #A92951 #91A929 #29A981
square
#4129A9 #A92951 #91A929 #29A981
split-complementary
#4129A9 #A98129 #51A929
monochromatic
#1B1146 #2E1D78 #4129A9 #5A3FD0 #8470DC

Accessibility & contrast

On white

9.93
#4129A9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.11
#4129A9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4129A9
9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4129A9#FFFFFF#000000##FFFFFF
##4129A91.009.932.119.93
#FFFFFF9.931.0021.001.00
#0000002.1121.001.0021.00
##FFFFFF9.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0047AD
Deuteranopia (green-blind)
#003EA7
Tritanopia (blue-blind)
#004D67
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #4129a9;
/* rgb */ color: rgb(65, 41, 169);
/* oklch */ color: oklch(40.2% 0.190 282.2);
Tailwind
colors: {
  custom: {
    50: '#8366c4',
    500: '#4129a9',
    950: '#000000',
  },
}
SCSS
$custom: #4129a9;
$custom-light: #8366c4;
$custom-dark: #000000;
JSON
{
  "hex": "#4129a9",
  "rgb": {
    "r": 65,
    "g": 41,
    "b": 169
  },
  "hsl": {
    "h": 251.25,
    "s": 60.952,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40235,
    "c": 0.19032,
    "h": 282.2
  },
  "luminance": 0.05574
}

Semantic roles & 50–950 ramp

primary
#4129A9
secondary
#B3C36A
accent
#E444C6
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0613
muted
#7D7A82

Preview Lab

Preview with #4129A9

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

Preview Lab → · Contrast checker → · Palette generator →

#4129A9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva