#4438CB#4438CB

#4438CB is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.8% C 0.216 H 277.3°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX#4438CB
RGBrgb(68, 56, 203)
HSLhsl(245, 59%, 51%)
HSVhsv(245, 72%, 80%)
CMYKcmyk(66.5%, 72.4%, 0%, 20.4%)
CIE-LABlab(34.74, 48.92, -74.03)
CIE-LCHlch(34.74, 88.73, 303.46°)
OKLaboklab(45.85% 0.0273 -0.2138)
OKLCHoklch(45.85% 0.216 277.3)
XYZxyz(14.5741, 8.3678, 57.3355)
Luminance0.0837 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4438CB #BFCB38
analogous
#3875CB #4438CB #8D38CB
triadic
#4438CB #CB4438 #38CB44
tetradic
#4438CB #CB3875 #BFCB38 #38CB8D
square
#4438CB #CB3875 #BFCB38 #38CB8D
split-complementary
#4438CB #CB8D38 #75CB38
monochromatic
#231C6C #32299D #4438CB #7269D8 #9F99E4

Accessibility & contrast

On white

7.85
#4438CB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.67
#4438CB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4438CB
7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4438CB#FFFFFF#000000##FFFFFF
##4438CB1.007.852.677.85
#FFFFFF7.851.0021.001.00
#0000002.6721.001.0021.00
##FFFFFF7.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058CF
Deuteranopia (green-blind)
#004BC8
Tritanopia (blue-blind)
#00617E
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #4438cb;
/* rgb */ color: rgb(68, 56, 203);
/* oklch */ color: oklch(45.8% 0.216 277.3);
Tailwind
colors: {
  custom: {
    50: '#8971dc',
    500: '#4438cb',
    950: '#000000',
  },
}
SCSS
$custom: #4438cb;
$custom-light: #8971dc;
$custom-dark: #000000;
JSON
{
  "hex": "#4438cb",
  "rgb": {
    "r": 68,
    "g": 56,
    "b": 203
  },
  "hsl": {
    "h": 244.898,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45845,
    "c": 0.21556,
    "h": 277.3
  },
  "luminance": 0.08369
}

Semantic roles & 50–950 ramp

primary
#4438CB
secondary
#CBD08F
accent
#E246D5
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #4438CB

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

Preview Lab → · Contrast checker → · Palette generator →

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