#4570D6#4570D6

#4570D6 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.8% C 0.164 H 264.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#4570D6
RGBrgb(69, 112, 214)
HSLhsl(222, 64%, 55%)
HSVhsv(222, 68%, 84%)
CMYKcmyk(67.8%, 47.7%, 0%, 16.1%)
CIE-LABlab(49.14, 18.51, -56.91)
CIE-LCHlch(49.14, 59.84, 288.01°)
OKLaboklab(56.79% -0.0155 -0.1631)
OKLCHoklch(56.79% 0.164 264.6)
XYZxyz(20.3818, 17.7066, 65.9489)
Luminance0.1771 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4570D6 #D6AB45
analogous
#45B8D6 #4570D6 #6245D6
triadic
#4570D6 #D64570 #70D645
tetradic
#4570D6 #D645B8 #D6AB45 #45D662
square
#4570D6 #D645B8 #D6AB45 #45D662
split-complementary
#4570D6 #D66245 #B8D645
monochromatic
#1D3B84 #2852B6 #4570D6 #7797E1 #A9BDEC

Accessibility & contrast

On white

4.62
#4570D6 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.54
#4570D6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4570D6
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4570D6#FFFFFF#000000##FFFFFF
##4570D61.004.624.544.62
#FFFFFF4.621.0021.001.00
#0000004.5421.001.0021.00
##FFFFFF4.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A7CDA
Deuteranopia (green-blind)
#166FD4
Tritanopia (blue-blind)
#008899
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #4570d6;
/* rgb */ color: rgb(69, 112, 214);
/* oklch */ color: oklch(56.8% 0.164 264.6);
Tailwind
colors: {
  custom: {
    50: '#8898e3',
    500: '#4570d6',
    950: '#000000',
  },
}
SCSS
$custom: #4570d6;
$custom-light: #8898e3;
$custom-dark: #000000;
JSON
{
  "hex": "#4570d6",
  "rgb": {
    "r": 69,
    "g": 112,
    "b": 214
  },
  "hsl": {
    "h": 222.207,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.56795,
    "c": 0.16384,
    "h": 264.6
  },
  "luminance": 0.17709
}

Semantic roles & 50–950 ramp

primary
#4570D6
secondary
#DAC89D
accent
#B641E7
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0D15
muted
#7E7E84

Preview Lab

Preview with #4570D6

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

Preview Lab → · Contrast checker → · Palette generator →

#4570D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva