#3C43CE#3C43CE

#3C43CE is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.3% C 0.210 H 272.9°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX#3C43CE
RGBrgb(60, 67, 206)
HSLhsl(237, 60%, 52%)
HSVhsv(237, 71%, 81%)
CMYKcmyk(70.9%, 67.5%, 0%, 19.2%)
CIE-LABlab(36.80, 42.67, -72.40)
CIE-LCHlch(36.80, 84.03, 300.51°)
OKLaboklab(47.27% 0.0106 -0.2093)
OKLCHoklch(47.27% 0.21 272.9)
XYZxyz(15.0075, 9.4297, 59.4098)
Luminance0.0943 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C43CE #CEC73C
analogous
#3C8CCE #3C43CE #7E3CCE
triadic
#3C43CE #CE3C43 #43CE3C
tetradic
#3C43CE #CE3C8C #CEC73C #3CCE7E
square
#3C43CE #CE3C8C #CEC73C #3CCE7E
split-complementary
#3C43CE #CE7E3C #8CCE3C
monochromatic
#1D2173 #292FA4 #3C43CE #6D72DA #9EA1E7

Accessibility & contrast

On white

7.28
#3C43CE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.89
#3C43CE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C43CE
7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C43CE#FFFFFF#000000##FFFFFF
##3C43CE1.007.282.897.28
#FFFFFF7.281.0021.001.00
#0000002.8921.001.0021.00
##FFFFFF7.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005DD2
Deuteranopia (green-blind)
#0050CB
Tritanopia (blue-blind)
#006883
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #3c43ce;
/* rgb */ color: rgb(60, 67, 206);
/* oklch */ color: oklch(47.3% 0.210 272.9);
Tailwind
colors: {
  custom: {
    50: '#8678de',
    500: '#3c43ce',
    950: '#000000',
  },
}
SCSS
$custom: #3c43ce;
$custom-light: #8678de;
$custom-dark: #000000;
JSON
{
  "hex": "#3c43ce",
  "rgb": {
    "r": 60,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 237.123,
    "s": 59.836,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47273,
    "c": 0.20955,
    "h": 272.9
  },
  "luminance": 0.09431
}

Semantic roles & 50–950 ramp

primary
#3C43CE
secondary
#D3D093
accent
#DB45E3
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #3C43CE

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

Preview Lab → · Contrast checker → · Palette generator →

#3C43CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva