#3C33BE#3C33BE

#3C33BE is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.3% C 0.207 H 276.2°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX#3C33BE
RGBrgb(60, 51, 190)
HSLhsl(244, 58%, 47%)
HSVhsv(244, 73%, 75%)
CMYKcmyk(68.4%, 73.2%, 0%, 25.5%)
CIE-LABlab(31.91, 46.67, -71.09)
CIE-LCHlch(31.91, 85.04, 303.28°)
OKLaboklab(43.31% 0.0225 -0.2054)
OKLCHoklch(43.31% 0.207 276.2)
XYZxyz(12.3385, 7.0449, 49.4148)
Luminance0.0705 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C33BE #B5BE33
analogous
#3370BE #3C33BE #8233BE
triadic
#3C33BE #BE3C33 #33BE3C
tetradic
#3C33BE #BE3370 #B5BE33 #33BE82
square
#3C33BE #BE3370 #B5BE33 #33BE82
split-complementary
#3C33BE #BE8233 #70BE33
monochromatic
#1E195E #2D268E #3C33BE #635BD3 #918BE0

Accessibility & contrast

On white

8.72
#3C33BE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.41
#3C33BE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C33BE
8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C33BE#FFFFFF#000000##FFFFFF
##3C33BE1.008.722.418.72
#FFFFFF8.721.0021.001.00
#0000002.4121.001.0021.00
##FFFFFF8.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051C2
Deuteranopia (green-blind)
#0045BB
Tritanopia (blue-blind)
#005A76
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #3c33be;
/* rgb */ color: rgb(60, 51, 190);
/* oklch */ color: oklch(43.3% 0.207 276.2);
Tailwind
colors: {
  custom: {
    50: '#846dd3',
    500: '#3c33be',
    950: '#000000',
  },
}
SCSS
$custom: #3c33be;
$custom-light: #846dd3;
$custom-dark: #000000;
JSON
{
  "hex": "#3c33be",
  "rgb": {
    "r": 60,
    "g": 51,
    "b": 190
  },
  "hsl": {
    "h": 243.885,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43306,
    "c": 0.20668,
    "h": 276.2
  },
  "luminance": 0.07046
}

Semantic roles & 50–950 ramp

primary
#3C33BE
secondary
#C6CA83
accent
#E147D7
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0714
muted
#7D7A83

Preview Lab

Preview with #3C33BE

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

Preview Lab → · Contrast checker → · Palette generator →

#3C33BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva