#4550E8#4550E8

#4550E8 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.3% C 0.225 H 272.5°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX#4550E8
RGBrgb(69, 80, 232)
HSLhsl(236, 78%, 59%)
HSVhsv(236, 70%, 91%)
CMYKcmyk(70.3%, 65.5%, 0%, 9%)
CIE-LABlab(42.50, 44.66, -77.90)
CIE-LCHlch(42.50, 89.80, 299.82°)
OKLaboklab(52.25% 0.0097 -0.2251)
OKLCHoklch(52.25% 0.225 272.5)
XYZxyz(19.8835, 12.8268, 77.7562)
Luminance0.1283 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4550E8 #E8DD45
analogous
#45A2E8 #4550E8 #8C45E8
triadic
#4550E8 #E84550 #50E845
tetradic
#4550E8 #E845A2 #E8DD45 #45E88C
square
#4550E8 #E845A2 #E8DD45 #45E88C
split-complementary
#4550E8 #E88C45 #A2E845
monochromatic
#141D9F #1A27D5 #4550E8 #7B83EF #B2B6F5

Accessibility & contrast

On white

5.89
#4550E8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.57
#4550E8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4550E8
5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4550E8#FFFFFF#000000##FFFFFF
##4550E81.005.893.575.89
#FFFFFF5.891.0021.001.00
#0000003.5721.001.0021.00
##FFFFFF5.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006CED
Deuteranopia (green-blind)
#005DE5
Tritanopia (blue-blind)
#007895
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #4550e8;
/* rgb */ color: rgb(69, 80, 232);
/* oklch */ color: oklch(52.3% 0.225 272.5);
Tailwind
colors: {
  custom: {
    50: '#8e81f1',
    500: '#4550e8',
    950: '#000000',
  },
}
SCSS
$custom: #4550e8;
$custom-light: #8e81f1;
$custom-dark: #000000;
JSON
{
  "hex": "#4550e8",
  "rgb": {
    "r": 69,
    "g": 80,
    "b": 232
  },
  "hsl": {
    "h": 235.951,
    "s": 77.99,
    "l": 59.02
  },
  "oklch": {
    "l": 0.52252,
    "c": 0.22535,
    "h": 272.5
  },
  "luminance": 0.12829
}

Semantic roles & 50–950 ramp

primary
#4550E8
secondary
#E4E0A4
accent
#E733F4
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0A17
muted
#7E7C85

Preview Lab

Preview with #4550E8

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

Preview Lab → · Contrast checker → · Palette generator →

#4550E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva