#4130B9#4130B9

#4130B9 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.8% C 0.203 H 279.1°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX#4130B9
RGBrgb(65, 48, 185)
HSLhsl(247, 59%, 46%)
HSVhsv(247, 74%, 73%)
CMYKcmyk(64.9%, 74.1%, 0%, 27.5%)
CIE-LABlab(31.21, 47.30, -69.29)
CIE-LCHlch(31.21, 83.89, 304.32°)
OKLaboklab(42.76% 0.032 -0.2)
OKLCHoklch(42.76% 0.203 279.1)
XYZxyz(11.9911, 6.7395, 46.5585)
Luminance0.0674 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4130B9 #A8B930
analogous
#3064B9 #4130B9 #8530B9
triadic
#4130B9 #B94130 #30B941
tetradic
#4130B9 #B93064 #A8B930 #30B985
square
#4130B9 #B93064 #A8B930 #30B985
split-complementary
#4130B9 #B98530 #64B930
monochromatic
#1F1758 #302388 #4130B9 #6354D3 #9084DF

Accessibility & contrast

On white

8.94
#4130B9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.35
#4130B9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4130B9
8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4130B9#FFFFFF#000000##FFFFFF
##4130B91.008.942.358.94
#FFFFFF8.941.0021.001.00
#0000002.3521.001.0021.00
##FFFFFF8.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004FBD
Deuteranopia (green-blind)
#0044B7
Tritanopia (blue-blind)
#005772
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #4130b9;
/* rgb */ color: rgb(65, 48, 185);
/* oklch */ color: oklch(42.8% 0.203 279.1);
Tailwind
colors: {
  custom: {
    50: '#856bcf',
    500: '#4130b9',
    950: '#000000',
  },
}
SCSS
$custom: #4130b9;
$custom-light: #856bcf;
$custom-dark: #000000;
JSON
{
  "hex": "#4130b9",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 185
  },
  "hsl": {
    "h": 247.445,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42755,
    "c": 0.20256,
    "h": 279.1
  },
  "luminance": 0.06741
}

Semantic roles & 50–950 ramp

primary
#4130B9
secondary
#BFC97C
accent
#E246CF
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0714
muted
#7D7A82

Preview Lab

Preview with #4130B9

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

Preview Lab → · Contrast checker → · Palette generator →

#4130B9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva