#5758AD#5758AD

#5758AD is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.3% C 0.132 H 280.0°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX#5758AD
RGBrgb(87, 88, 173)
HSLhsl(239, 34%, 51%)
HSVhsv(239, 50%, 68%)
CMYKcmyk(49.7%, 49.1%, 0%, 32.2%)
CIE-LABlab(41.25, 23.19, -45.78)
CIE-LCHlch(41.25, 51.32, 296.87°)
OKLaboklab(50.26% 0.023 -0.1303)
OKLCHoklch(50.26% 0.132 280)
XYZxyz(14.9607, 12.0220, 41.0592)
Luminance0.1202 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5758AD #ADAC57
analogous
#5783AD #5758AD #8157AD
triadic
#5758AD #AD5758 #58AD57
tetradic
#5758AD #AD5783 #ADAC57 #57AD81
square
#5758AD #AD5783 #ADAC57 #57AD81
split-complementary
#5758AD #AD8157 #83AD57
monochromatic
#2D2E5C #414286 #5758AD #8081C1 #A9AAD5

Accessibility & contrast

On white

6.17
#5758AD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.40
#5758AD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5758AD
6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5758AD#FFFFFF#000000##FFFFFF
##5758AD1.006.173.406.17
#FFFFFF6.171.0021.001.00
#0000003.4021.001.0021.00
##FFFFFF6.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3265B0
Deuteranopia (green-blind)
#2B5EAB
Tritanopia (blue-blind)
#366A7A
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #5758ad;
/* rgb */ color: rgb(87, 88, 173);
/* oklch */ color: oklch(50.3% 0.132 280.0);
Tailwind
colors: {
  custom: {
    50: '#8c87c6',
    500: '#5758ad',
    950: '#000000',
  },
}
SCSS
$custom: #5758ad;
$custom-light: #8c87c6;
$custom-dark: #000000;
JSON
{
  "hex": "#5758ad",
  "rgb": {
    "r": 87,
    "g": 88,
    "b": 173
  },
  "hsl": {
    "h": 239.302,
    "s": 34.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.50263,
    "c": 0.13228,
    "h": 280
  },
  "luminance": 0.12023
}

Semantic roles & 50–950 ramp

primary
#5758AD
secondary
#C3C39D
accent
#C95DCA
background
#F8F8FC
surface
#F0EFF8
border
#CBCAD1
text
#0C0B13
muted
#7D7C82

Preview Lab

Preview with #5758AD

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

Preview Lab → · Contrast checker → · Palette generator →

#5758AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva