#5770C8#5770C8

#5770C8 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 56.8% C 0.139 H 269.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX#5770C8
RGBrgb(87, 112, 200)
HSLhsl(227, 51%, 56%)
HSVhsv(227, 57%, 78%)
CMYKcmyk(56.5%, 44%, 0%, 21.6%)
CIE-LABlab(49.23, 16.95, -48.72)
CIE-LCHlch(49.23, 51.59, 289.18°)
OKLaboklab(56.85% -0.0008 -0.1387)
OKLCHoklch(56.85% 0.139 269.6)
XYZxyz(20.1465, 17.7832, 57.0032)
Luminance0.1779 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5770C8 #C8AF57
analogous
#57A9C8 #5770C8 #7757C8
triadic
#5770C8 #C85770 #70C857
tetradic
#5770C8 #C857A9 #C8AF57 #57C877
square
#5770C8 #C857A9 #C8AF57 #57C877
split-complementary
#5770C8 #C87757 #A9C857
monochromatic
#293B7C #3851AA #5770C8 #8597D7 #B3BEE6

Accessibility & contrast

On white

4.61
#5770C8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.56
#5770C8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5770C8
4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5770C8#FFFFFF#000000##FFFFFF
##5770C81.004.614.564.61
#FFFFFF4.611.0021.001.00
#0000004.5621.001.0021.00
##FFFFFF4.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#497ACB
Deuteranopia (green-blind)
#3A70C6
Tritanopia (blue-blind)
#0D8392
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #5770c8;
/* rgb */ color: rgb(87, 112, 200);
/* oklch */ color: oklch(56.8% 0.139 269.6);
Tailwind
colors: {
  custom: {
    50: '#8f98d9',
    500: '#5770c8',
    950: '#000000',
  },
}
SCSS
$custom: #5770c8;
$custom-light: #8f98d9;
$custom-dark: #000000;
JSON
{
  "hex": "#5770c8",
  "rgb": {
    "r": 87,
    "g": 112,
    "b": 200
  },
  "hsl": {
    "h": 226.726,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.56847,
    "c": 0.13868,
    "h": 269.6
  },
  "luminance": 0.17785
}

Semantic roles & 50–950 ramp

primary
#5770C8
secondary
#D5CAA6
accent
#BB4EDA
background
#F9F9FD
surface
#F1F2FA
border
#CBCCD3
text
#0D0D15
muted
#7E7E83

Preview Lab

Preview with #5770C8

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

Preview Lab → · Contrast checker → · Palette generator →

#5770C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva