#4133C3#4133C3

#4133C3 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.2% C 0.212 H 277.6°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX#4133C3
RGBrgb(65, 51, 195)
HSLhsl(246, 59%, 48%)
HSVhsv(246, 74%, 76%)
CMYKcmyk(66.7%, 73.8%, 0%, 23.5%)
CIE-LABlab(32.77, 48.80, -72.61)
CIE-LCHlch(32.77, 87.48, 303.90°)
OKLaboklab(44.16% 0.028 -0.2097)
OKLCHoklch(44.16% 0.212 277.6)
XYZxyz(13.2109, 7.4305, 52.3572)
Luminance0.0743 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4133C3 #B5C333
analogous
#336DC3 #4133C3 #8933C3
triadic
#4133C3 #C34133 #33C341
tetradic
#4133C3 #C3336D #B5C333 #33C389
square
#4133C3 #C3336D #B5C333 #33C389
split-complementary
#4133C3 #C38933 #6DC333
monochromatic
#211A62 #312692 #4133C3 #6A5ED5 #978FE2

Accessibility & contrast

On white

8.45
#4133C3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.49
#4133C3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4133C3
8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4133C3#FFFFFF#000000##FFFFFF
##4133C31.008.452.498.45
#FFFFFF8.451.0021.001.00
#0000002.4921.001.0021.00
##FFFFFF8.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053C7
Deuteranopia (green-blind)
#0047C0
Tritanopia (blue-blind)
#005C78
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #4133c3;
/* rgb */ color: rgb(65, 51, 195);
/* oklch */ color: oklch(44.2% 0.212 277.6);
Tailwind
colors: {
  custom: {
    50: '#876dd6',
    500: '#4133c3',
    950: '#000000',
  },
}
SCSS
$custom: #4133c3;
$custom-light: #876dd6;
$custom-dark: #000000;
JSON
{
  "hex": "#4133c3",
  "rgb": {
    "r": 65,
    "g": 51,
    "b": 195
  },
  "hsl": {
    "h": 245.833,
    "s": 58.537,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44156,
    "c": 0.21159,
    "h": 277.6
  },
  "luminance": 0.07432
}

Semantic roles & 50–950 ramp

primary
#4133C3
secondary
#C5CC86
accent
#E246D3
background
#F9F6FD
surface
#F1ECFA
border
#CBC7D3
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #4133C3

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

Preview Lab → · Contrast checker → · Palette generator →

#4133C3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva