#4438CC#4438CC

#4438CC is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.9% C 0.217 H 277.2°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX#4438CC
RGBrgb(68, 56, 204)
HSLhsl(245, 59%, 51%)
HSVhsv(245, 73%, 80%)
CMYKcmyk(66.7%, 72.5%, 0%, 20%)
CIE-LABlab(34.83, 49.24, -74.45)
CIE-LCHlch(34.83, 89.26, 303.48°)
OKLaboklab(45.94% 0.0271 -0.2151)
OKLCHoklch(45.94% 0.217 277.2)
XYZxyz(14.6936, 8.4156, 57.9651)
Luminance0.0842 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4438CC #C0CC38
analogous
#3876CC #4438CC #8E38CC
triadic
#4438CC #CC4438 #38CC44
tetradic
#4438CC #CC3876 #C0CC38 #38CC8E
square
#4438CC #CC3876 #C0CC38 #38CC8E
split-complementary
#4438CC #CC8E38 #76CC38
monochromatic
#231C6E #32299E #4438CC #7269D8 #A099E5

Accessibility & contrast

On white

7.83
#4438CC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.68
#4438CC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4438CC
7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4438CC#FFFFFF#000000##FFFFFF
##4438CC1.007.832.687.83
#FFFFFF7.831.0021.001.00
#0000002.6821.001.0021.00
##FFFFFF7.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058D0
Deuteranopia (green-blind)
#004CC9
Tritanopia (blue-blind)
#00627F
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #4438cc;
/* rgb */ color: rgb(68, 56, 204);
/* oklch */ color: oklch(45.9% 0.217 277.2);
Tailwind
colors: {
  custom: {
    50: '#8a71dd',
    500: '#4438cc',
    950: '#000000',
  },
}
SCSS
$custom: #4438cc;
$custom-light: #8a71dd;
$custom-dark: #000000;
JSON
{
  "hex": "#4438cc",
  "rgb": {
    "r": 68,
    "g": 56,
    "b": 204
  },
  "hsl": {
    "h": 244.865,
    "s": 59.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.45943,
    "c": 0.21677,
    "h": 277.2
  },
  "luminance": 0.08417
}

Semantic roles & 50–950 ramp

primary
#4438CC
secondary
#CBD18F
accent
#E245D6
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #4438CC

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

Preview Lab → · Contrast checker → · Palette generator →

#4438CC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva