#4A81DE#4A81DE

#4A81DE is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.1% C 0.153 H 260.3°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX#4A81DE
RGBrgb(74, 129, 222)
HSLhsl(218, 69%, 58%)
HSVhsv(218, 67%, 87%)
CMYKcmyk(66.7%, 41.9%, 0%, 12.9%)
CIE-LABlab(54.48, 11.60, -52.86)
CIE-LCHlch(54.48, 54.12, 282.38°)
OKLaboklab(61.11% -0.0259 -0.1509)
OKLCHoklch(61.11% 0.153 260.3)
XYZxyz(23.8544, 22.4279, 72.1650)
Luminance0.2243 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4A81DE #DEA74A
analogous
#4ACBDE #4A81DE #5D4ADE
triadic
#4A81DE #DE4A81 #81DE4A
tetradic
#4A81DE #DE4ACB #DEA74A #4ADE5D
square
#4A81DE #DE4ACB #DEA74A #4ADE5D
split-complementary
#4A81DE #DE5D4A #CBDE4A
monochromatic
#1B4793 #2461C7 #4A81DE #7EA5E7 #B2C9F1

Accessibility & contrast

On white

3.83
#4A81DE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.49
#4A81DE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A81DE
5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4A81DE#FFFFFF#000000##000000
##4A81DE1.003.835.495.49
#FFFFFF3.831.0021.0021.00
#0000005.4921.001.001.00
##0000005.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#558AE2
Deuteranopia (green-blind)
#3E7CDC
Tritanopia (blue-blind)
#0096A5
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #4a81de;
/* rgb */ color: rgb(74, 129, 222);
/* oklch */ color: oklch(61.1% 0.153 260.3);
Tailwind
colors: {
  custom: {
    50: '#8ba5e9',
    500: '#4a81de',
    950: '#000000',
  },
}
SCSS
$custom: #4a81de;
$custom-light: #8ba5e9;
$custom-dark: #000000;
JSON
{
  "hex": "#4a81de",
  "rgb": {
    "r": 74,
    "g": 129,
    "b": 222
  },
  "hsl": {
    "h": 217.703,
    "s": 69.159,
    "l": 58.039
  },
  "oklch": {
    "l": 0.61113,
    "c": 0.15307,
    "h": 260.3
  },
  "luminance": 0.2243
}

Semantic roles & 50–950 ramp

primary
#4A81DE
secondary
#DFC9A4
accent
#AB3CEC
background
#F9FAFE
surface
#F1F4FD
border
#CBCED5
text
#0D0F16
muted
#7E7F84

Preview Lab

Preview with #4A81DE

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

Preview Lab → · Contrast checker → · Palette generator →

#4A81DE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva