#4133C7#4133C7

#4133C7 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.6% C 0.216 H 277.2°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX#4133C7
RGBrgb(65, 51, 199)
HSLhsl(246, 59%, 49%)
HSVhsv(246, 74%, 78%)
CMYKcmyk(67.3%, 74.4%, 0%, 22%)
CIE-LABlab(33.17, 50.04, -74.29)
CIE-LCHlch(33.17, 89.57, 303.96°)
OKLaboklab(44.56% 0.0272 -0.2146)
OKLCHoklch(44.56% 0.216 277.2)
XYZxyz(13.6693, 7.6138, 54.7710)
Luminance0.0761 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4133C7 #B9C733
analogous
#336FC7 #4133C7 #8B33C7
triadic
#4133C7 #C74133 #33C741
tetradic
#4133C7 #C7336F #B9C733 #33C78B
square
#4133C7 #C7336F #B9C733 #33C78B
split-complementary
#4133C7 #C78B33 #6FC733
monochromatic
#211A66 #312796 #4133C7 #6C61D6 #9991E3

Accessibility & contrast

On white

8.32
#4133C7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.52
#4133C7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4133C7
8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4133C7#FFFFFF#000000##FFFFFF
##4133C71.008.322.528.32
#FFFFFF8.321.0021.001.00
#0000002.5221.001.0021.00
##FFFFFF8.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054CB
Deuteranopia (green-blind)
#0048C4
Tritanopia (blue-blind)
#005E7B
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #4133c7;
/* rgb */ color: rgb(65, 51, 199);
/* oklch */ color: oklch(44.6% 0.216 277.2);
Tailwind
colors: {
  custom: {
    50: '#886dd9',
    500: '#4133c7',
    950: '#000000',
  },
}
SCSS
$custom: #4133c7;
$custom-light: #886dd9;
$custom-dark: #000000;
JSON
{
  "hex": "#4133c7",
  "rgb": {
    "r": 65,
    "g": 51,
    "b": 199
  },
  "hsl": {
    "h": 245.676,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44557,
    "c": 0.21636,
    "h": 277.2
  },
  "luminance": 0.07615
}

Semantic roles & 50–950 ramp

primary
#4133C7
secondary
#C7CE88
accent
#E245D4
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #4133C7

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

Preview Lab → · Contrast checker → · Palette generator →

#4133C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva