#535D83#535D83

#535D83 is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.6% C 0.063 H 272.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#535D83
RGB	rgb(83, 93, 131)
HSL	hsl(228, 22%, 42%)
HSV	hsv(228, 37%, 51%)
CMYK	cmyk(36.6%, 29%, 0%, 48.6%)
CIE-LAB	lab(40.09, 6.08, -22.47)
CIE-LCH	lch(40.09, 23.28, 285.14°)
OKLab	oklab(48.57% 0.0028 -0.0625)
OKLCH	oklch(48.57% 0.063 272.6)
XYZ	xyz(11.5772, 11.3059, 23.0406)
Luminance	0.1131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535D83 #837953

analogous

#537583 #535D83 #615383

triadic

#535D83 #83535D #5D8353

tetradic

#535D83 #835375 #837953 #538361

square

#535D83 #835375 #837953 #538361

split-complementary

#535D83 #836153 #758353

monochromatic

#242838 #3B425E #535D83 #6F7AA4 #959DBC

Accessibility & contrast

On white

6.44

#535D83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#535D83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535D83

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535D83	#FFFFFF	#000000	##FFFFFF
##535D83	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516185

Deuteranopia (green-blind)

#4D5D82

Tritanopia (blue-blind)

#45646A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #535d83;
/* rgb */ color: rgb(83, 93, 131);
/* oklch */ color: oklch(48.6% 0.063 272.6);

Tailwind

colors: {
  custom: {
    50: '#858aa7',
    500: '#535d83',
    950: '#000000',
  },
}

SCSS

$custom: #535d83;
$custom-light: #858aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#535d83",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 131
  },
  "hsl": {
    "h": 227.5,
    "s": 22.43,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4857,
    "c": 0.06254,
    "h": 272.6
  },
  "luminance": 0.11306
}

Semantic roles & 50–950 ramp

primary

#535D83

secondary

#A9A289

accent

#AD69BF

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #535D83

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

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