#4244CB#4244CB

#4244CB is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.5% C 0.203 H 274.8°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX#4244CB
RGBrgb(66, 68, 203)
HSLhsl(239, 57%, 53%)
HSVhsv(239, 67%, 80%)
CMYKcmyk(67.5%, 66.5%, 0%, 20.4%)
CIE-LABlab(37.12, 41.77, -70.12)
CIE-LCHlch(37.12, 81.62, 300.79°)
OKLaboklab(47.52% 0.017 -0.2025)
OKLCHoklch(47.52% 0.203 274.8)
XYZxyz(15.0898, 9.6029, 57.5467)
Luminance0.0960 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4244CB #CBC942
analogous
#4288CB #4244CB #8442CB
triadic
#4244CB #CB4244 #44CB42
tetradic
#4244CB #CB4288 #CBC942 #42CB84
square
#4244CB #CB4288 #CBC942 #42CB84
split-complementary
#4244CB #CB8442 #88CB42
monochromatic
#202173 #2D2FA3 #4244CB #7273D8 #A2A3E5

Accessibility & contrast

On white

7.19
#4244CB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.92
#4244CB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4244CB
7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4244CB#FFFFFF#000000##FFFFFF
##4244CB1.007.192.927.19
#FFFFFF7.191.0021.001.00
#0000002.9221.001.0021.00
##FFFFFF7.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005ECF
Deuteranopia (green-blind)
#0051C8
Tritanopia (blue-blind)
#006882
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #4244cb;
/* rgb */ color: rgb(66, 68, 203);
/* oklch */ color: oklch(47.5% 0.203 274.8);
Tailwind
colors: {
  custom: {
    50: '#8878dc',
    500: '#4244cb',
    950: '#000000',
  },
}
SCSS
$custom: #4244cb;
$custom-light: #8878dc;
$custom-dark: #000000;
JSON
{
  "hex": "#4244cb",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 203
  },
  "hsl": {
    "h": 239.124,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.47521,
    "c": 0.20318,
    "h": 274.8
  },
  "luminance": 0.09604
}

Semantic roles & 50–950 ramp

primary
#4244CB
secondary
#D2D197
accent
#DE48E0
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4244CB

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

Preview Lab → · Contrast checker → · Palette generator →

#4244CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva