#4759E8#4759E8

#4759E8 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 53.9% C 0.215 H 271.6°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX#4759E8
RGBrgb(71, 89, 232)
HSLhsl(233, 78%, 59%)
HSVhsv(233, 69%, 91%)
CMYKcmyk(69.4%, 61.6%, 0%, 9%)
CIE-LABlab(44.67, 39.46, -74.34)
CIE-LCHlch(44.67, 84.17, 297.96°)
OKLaboklab(53.87% 0.0058 -0.2146)
OKLCHoklch(53.87% 0.215 271.6)
XYZxyz(20.7315, 14.3085, 77.9975)
Luminance0.1431 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4759E8 #E8D647
analogous
#47AAE8 #4759E8 #8647E8
triadic
#4759E8 #E84759 #59E847
tetradic
#4759E8 #E847AA #E8D647 #47E886
square
#4759E8 #E847AA #E8D647 #47E886
split-complementary
#4759E8 #E88647 #AAE847
monochromatic
#1424A1 #1B30D7 #4759E8 #7D8AEF #B4BBF6

Accessibility & contrast

On white

5.44
#4759E8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#4759E8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4759E8
5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4759E8#FFFFFF#000000##FFFFFF
##4759E81.005.443.865.44
#FFFFFF5.441.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0071ED
Deuteranopia (green-blind)
#0062E5
Tritanopia (blue-blind)
#007E98
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #4759e8;
/* rgb */ color: rgb(71, 89, 232);
/* oklch */ color: oklch(53.9% 0.215 271.6);
Tailwind
colors: {
  custom: {
    50: '#8e88f0',
    500: '#4759e8',
    950: '#000000',
  },
}
SCSS
$custom: #4759e8;
$custom-light: #8e88f0;
$custom-dark: #000000;
JSON
{
  "hex": "#4759e8",
  "rgb": {
    "r": 71,
    "g": 89,
    "b": 232
  },
  "hsl": {
    "h": 233.292,
    "s": 77.778,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53871,
    "c": 0.21469,
    "h": 271.6
  },
  "luminance": 0.14311
}

Semantic roles & 50–950 ramp

primary
#4759E8
secondary
#E5DEA6
accent
#DF34F4
background
#F9F8FE
surface
#F2EFFD
border
#CCCAD5
text
#0E0B17
muted
#7E7C85

Preview Lab

Preview with #4759E8

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

Preview Lab → · Contrast checker → · Palette generator →

#4759E8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva