#5A75AC#5A75AC

#5A75AC is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.5% C 0.091 H 263.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#5A75AC
RGB	rgb(90, 117, 172)
HSL	hsl(220, 33%, 51%)
HSV	hsv(220, 48%, 67%)
CMYK	cmyk(47.7%, 32%, 0%, 32.5%)
CIE-LAB	lab(49.34, 5.60, -32.37)
CIE-LCH	lch(49.34, 32.85, 279.81°)
OKLab	oklab(56.51% -0.01 -0.0909)
OKLCH	oklch(56.51% 0.091 263.7)
XYZ	xyz(18.0217, 17.8737, 41.5221)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A75AC #AC915A

analogous

#5A9EAC #5A75AC #685AAC

triadic

#5A75AC #AC5A75 #75AC5A

tetradic

#5A75AC #AC5A9E #AC915A #5AAC68

square

#5A75AC #AC5A9E #AC915A #5AAC68

split-complementary

#5A75AC #AC685A #9EAC5A

monochromatic

#2F3E5D #435986 #5A75AC #8397C0 #ABB9D5

Accessibility & contrast

On white

4.59

#5A75AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#5A75AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5A75AC

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A75AC	#FFFFFF	#000000	##FFFFFF
##5A75AC	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6179AE

Deuteranopia (green-blind)

#5872AB

Tritanopia (blue-blind)

#398189

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5a75ac;
/* rgb */ color: rgb(90, 117, 172);
/* oklch */ color: oklch(56.5% 0.091 263.7);

Tailwind

colors: {
  custom: {
    50: '#8d9cc5',
    500: '#5a75ac',
    950: '#000000',
  },
}

SCSS

$custom: #5a75ac;
$custom-light: #8d9cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a75ac",
  "rgb": {
    "r": 90,
    "g": 117,
    "b": 172
  },
  "hsl": {
    "h": 220.244,
    "s": 33.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56505,
    "c": 0.09141,
    "h": 263.7
  },
  "luminance": 0.17875
}

Semantic roles & 50–950 ramp

primary

#5A75AC

secondary

#C3B79F

accent

#A65FC9

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5A75AC

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

Preview Lab → · Contrast checker → · Palette generator →