#535581#535581

#535581 is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.7% C 0.071 H 281.3°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#535581
RGB	rgb(83, 85, 129)
HSL	hsl(237, 22%, 42%)
HSV	hsv(237, 36%, 51%)
CMYK	cmyk(35.7%, 34.1%, 0%, 49.4%)
CIE-LAB	lab(37.70, 10.54, -24.97)
CIE-LCH	lch(37.70, 27.11, 292.89°)
OKLab	oklab(46.69% 0.0139 -0.0697)
OKLCH	oklch(46.69% 0.071 281.3)
XYZ	xyz(10.7771, 9.9206, 22.1117)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535581 #817F53

analogous

#536C81 #535581 #685381

triadic

#535581 #815355 #558153

tetradic

#535581 #81536C #817F53 #538168

square

#535581 #81536C #817F53 #538168

split-complementary

#535581 #816853 #6C8153

monochromatic

#232437 #3B3C5C #535581 #6F71A2 #9496BA

Accessibility & contrast

On white

7.04

#535581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#535581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #535581

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535581	#FFFFFF	#000000	##FFFFFF
##535581	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475A83

Deuteranopia (green-blind)

#455780

Tritanopia (blue-blind)

#475D65

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #535581;
/* rgb */ color: rgb(83, 85, 129);
/* oklch */ color: oklch(46.7% 0.071 281.3);

Tailwind

colors: {
  custom: {
    50: '#8584a5',
    500: '#535581',
    950: '#000000',
  },
}

SCSS

$custom: #535581;
$custom-light: #8584a5;
$custom-dark: #000000;

JSON

{
  "hex": "#535581",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 129
  },
  "hsl": {
    "h": 237.391,
    "s": 21.698,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4669,
    "c": 0.07103,
    "h": 281.3
  },
  "luminance": 0.09921
}

Semantic roles & 50–950 ramp

primary

#535581

secondary

#A8A688

accent

#BB6ABE

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #535581

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

Preview Lab → · Contrast checker → · Palette generator →