#434EC8#434EC8

#434EC8 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.0% C 0.187 H 273.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX#434EC8
RGBrgb(67, 78, 200)
HSLhsl(235, 55%, 52%)
HSVhsv(235, 67%, 78%)
CMYKcmyk(66.5%, 61%, 0%, 21.6%)
CIE-LABlab(39.26, 34.75, -64.87)
CIE-LCHlch(39.26, 73.60, 298.18°)
OKLaboklab(49.03% 0.0109 -0.187)
OKLCHoklch(49.03% 0.187 273.3)
XYZxyz(15.4610, 10.8108, 55.9043)
Luminance0.1081 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#434EC8 #C8BD43
analogous
#4390C8 #434EC8 #7B43C8
triadic
#434EC8 #C8434E #4EC843
tetradic
#434EC8 #C84390 #C8BD43 #43C87B
square
#434EC8 #C84390 #C8BD43 #43C87B
split-complementary
#434EC8 #C87B43 #90C843
monochromatic
#212770 #2F389F #434EC8 #727BD6 #A2A7E4

Accessibility & contrast

On white

6.64
#434EC8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.16
#434EC8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434EC8
6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##434EC8#FFFFFF#000000##FFFFFF
##434EC81.006.643.166.64
#FFFFFF6.641.0021.001.00
#0000003.1621.001.0021.00
##FFFFFF6.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063CC
Deuteranopia (green-blind)
#0057C6
Tritanopia (blue-blind)
#006D83
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #434ec8;
/* rgb */ color: rgb(67, 78, 200);
/* oklch */ color: oklch(49.0% 0.187 273.3);
Tailwind
colors: {
  custom: {
    50: '#877fda',
    500: '#434ec8',
    950: '#000000',
  },
}
SCSS
$custom: #434ec8;
$custom-light: #877fda;
$custom-dark: #000000;
JSON
{
  "hex": "#434ec8",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 200
  },
  "hsl": {
    "h": 235.038,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49025,
    "c": 0.18732,
    "h": 273.3
  },
  "luminance": 0.10812
}

Semantic roles & 50–950 ramp

primary
#434EC8
secondary
#D0CC96
accent
#D24ADE
background
#F8F7FD
surface
#F0EEFB
border
#CBC9D4
text
#0D0A15
muted
#7D7C83

Preview Lab

Preview with #434EC8

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

Preview Lab → · Contrast checker → · Palette generator →

#434EC8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva