#4350CF#4350CF

#4350CF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.0% C 0.194 H 272.7°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX#4350CF
RGBrgb(67, 80, 207)
HSLhsl(234, 59%, 54%)
HSVhsv(234, 68%, 81%)
CMYKcmyk(67.6%, 61.4%, 0%, 18.8%)
CIE-LABlab(40.30, 35.91, -67.22)
CIE-LCHlch(40.30, 76.22, 298.11°)
OKLaboklab(49.97% 0.0091 -0.1939)
OKLCHoklch(49.97% 0.194 272.7)
XYZxyz(16.4421, 11.4341, 60.3599)
Luminance0.1144 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4350CF #CFC243
analogous
#4396CF #4350CF #7C43CF
triadic
#4350CF #CF4350 #50CF43
tetradic
#4350CF #CF4396 #CFC243 #43CF7C
square
#4350CF #CF4396 #CFC243 #43CF7C
split-complementary
#4350CF #CF7C43 #96CF43
monochromatic
#1F2779 #2B37AA #4350CF #747DDB #A5ABE8

Accessibility & contrast

On white

6.39
#4350CF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.29
#4350CF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4350CF
6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4350CF#FFFFFF#000000##FFFFFF
##4350CF1.006.393.296.39
#FFFFFF6.391.0021.001.00
#0000003.2921.001.0021.00
##FFFFFF6.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0065D3
Deuteranopia (green-blind)
#0059CD
Tritanopia (blue-blind)
#007088
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #4350cf;
/* rgb */ color: rgb(67, 80, 207);
/* oklch */ color: oklch(50.0% 0.194 272.7);
Tailwind
colors: {
  custom: {
    50: '#8881df',
    500: '#4350cf',
    950: '#000000',
  },
}
SCSS
$custom: #4350cf;
$custom-light: #8881df;
$custom-dark: #000000;
JSON
{
  "hex": "#4350cf",
  "rgb": {
    "r": 67,
    "g": 80,
    "b": 207
  },
  "hsl": {
    "h": 234.429,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49968,
    "c": 0.1941,
    "h": 272.7
  },
  "luminance": 0.11436
}

Semantic roles & 50–950 ramp

primary
#4350CF
secondary
#D5CF99
accent
#D445E3
background
#F9F7FD
surface
#F1EEFB
border
#CBC9D4
text
#0D0A15
muted
#7E7C83

Preview Lab

Preview with #4350CF

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

Preview Lab → · Contrast checker → · Palette generator →

#4350CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva