#7583AD#7583AD

#7583AD is a mid, moderate blue. Relative luminance 0.230; OKLCH L 61.5% C 0.066 H 270.1°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX#7583AD
RGBrgb(117, 131, 173)
HSLhsl(225, 25%, 57%)
HSVhsv(225, 32%, 68%)
CMYKcmyk(32.4%, 24.3%, 0%, 32.2%)
CIE-LABlab(55.10, 5.06, -23.87)
CIE-LCHlch(55.10, 24.40, 281.98°)
OKLaboklab(61.47% 0.0001 -0.066)
OKLCHoklch(61.47% 0.066 270.1)
XYZxyz(22.9931, 23.0308, 42.7610)
Luminance0.2303 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#7583AD #AD9F75
analogous
#759FAD #7583AD #8375AD
triadic
#7583AD #AD7583 #83AD75
tetradic
#7583AD #AD759F #AD9F75 #75AD83
square
#7583AD #AD759F #AD9F75 #75AD83
split-complementary
#7583AD #AD8375 #9FAD75
monochromatic
#3E4969 #556490 #7583AD #9BA5C4 #C2C8DB

Accessibility & contrast

On white

3.75
#7583AD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.61
#7583AD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7583AD
5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##7583AD#FFFFFF#000000##000000
##7583AD1.003.755.615.61
#FFFFFF3.751.0021.0021.00
#0000005.6121.001.001.00
##0000005.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7686AF
Deuteranopia (green-blind)
#7182AC
Tritanopia (blue-blind)
#658B91
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #7583ad;
/* rgb */ color: rgb(117, 131, 173);
/* oklch */ color: oklch(61.5% 0.066 270.1);
Tailwind
colors: {
  custom: {
    50: '#9ea6c5',
    500: '#7583ad',
    950: '#000000',
  },
}
SCSS
$custom: #7583ad;
$custom-light: #9ea6c5;
$custom-dark: #000000;
JSON
{
  "hex": "#7583ad",
  "rgb": {
    "r": 117,
    "g": 131,
    "b": 173
  },
  "hsl": {
    "h": 225,
    "s": 25.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61471,
    "c": 0.066,
    "h": 270.1
  },
  "luminance": 0.23032
}

Semantic roles & 50–950 ramp

primary
#7583AD
secondary
#CAC5B3
accent
#AB66C2
background
#F9FAFC
surface
#F2F4F8
border
#CCCED1
text
#0E0F13
muted
#7E7F82

Preview Lab

Preview with #7583AD

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

Preview Lab → · Contrast checker → · Palette generator →

#7583AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva