#3C58CD#3C58CD

#3C58CD is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.9% C 0.184 H 268.7°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX#3C58CD
RGBrgb(60, 88, 205)
HSLhsl(228, 59%, 52%)
HSVhsv(228, 71%, 80%)
CMYKcmyk(70.7%, 57.1%, 0%, 19.6%)
CIE-LABlab(41.76, 29.21, -63.71)
CIE-LCHlch(41.76, 70.09, 294.63°)
OKLaboklab(50.9% -0.004 -0.1836)
OKLCHoklch(50.9% 0.184 268.7)
XYZxyz(16.3689, 12.3462, 59.2662)
Luminance0.1235 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C58CD #CDB13C
analogous
#3CA1CD #3C58CD #693CCD
triadic
#3C58CD #CD3C58 #58CD3C
tetradic
#3C58CD #CD3CA1 #CDB13C #3CCD69
square
#3C58CD #CD3CA1 #CDB13C #3CCD69
split-complementary
#3C58CD #CD693C #A1CD3C
monochromatic
#1D2D71 #2A41A2 #3C58CD #6D82D9 #9DABE6

Accessibility & contrast

On white

6.05
#3C58CD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.47
#3C58CD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C58CD
6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C58CD#FFFFFF#000000##FFFFFF
##3C58CD1.006.053.476.05
#FFFFFF6.051.0021.001.00
#0000003.4721.001.0021.00
##FFFFFF6.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0069D1
Deuteranopia (green-blind)
#005CCB
Tritanopia (blue-blind)
#00758A
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #3c58cd;
/* rgb */ color: rgb(60, 88, 205);
/* oklch */ color: oklch(50.9% 0.184 268.7);
Tailwind
colors: {
  custom: {
    50: '#8486dd',
    500: '#3c58cd',
    950: '#000000',
  },
}
SCSS
$custom: #3c58cd;
$custom-light: #8486dd;
$custom-dark: #000000;
JSON
{
  "hex": "#3c58cd",
  "rgb": {
    "r": 60,
    "g": 88,
    "b": 205
  },
  "hsl": {
    "h": 228.414,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50903,
    "c": 0.18367,
    "h": 268.7
  },
  "luminance": 0.12348
}

Semantic roles & 50–950 ramp

primary
#3C58CD
secondary
#D2C693
accent
#C445E2
background
#F8F8FD
surface
#F0EFFB
border
#CBCAD4
text
#0C0B15
muted
#7D7C83

Preview Lab

Preview with #3C58CD

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

Preview Lab → · Contrast checker → · Palette generator →

#3C58CD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva