#535D79#535D79

#535D79 is a mid, muted blue. Relative luminance 0.110; OKLCH L 48.1% C 0.047 H 269.3°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#535D79
RGB	rgb(83, 93, 121)
HSL	hsl(224, 19%, 40%)
HSV	hsv(224, 31%, 47%)
CMYK	cmyk(31.4%, 23.1%, 0%, 52.5%)
CIE-LAB	lab(39.66, 3.24, -17.04)
CIE-LCH	lch(39.66, 17.35, 280.77°)
OKLab	oklab(48.09% -0.0006 -0.047)
OKLCH	oklch(48.09% 0.047 269.3)
XYZ	xyz(10.9319, 11.0478, 19.6419)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535D79 #796F53

analogous

#537079 #535D79 #5C5379

triadic

#535D79 #79535D #5D7953

tetradic

#535D79 #795370 #796F53 #53795C

square

#535D79 #795370 #796F53 #53795C

split-complementary

#535D79 #795C53 #707953

monochromatic

#212530 #3A4155 #535D79 #6E7A9B #929BB4

Accessibility & contrast

On white

6.54

#535D79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#535D79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535D79

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535D79	#FFFFFF	#000000	##FFFFFF
##535D79	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545F7A

Deuteranopia (green-blind)

#515C78

Tritanopia (blue-blind)

#496266

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #535d79;
/* rgb */ color: rgb(83, 93, 121);
/* oklch */ color: oklch(48.1% 0.047 269.3);

Tailwind

colors: {
  custom: {
    50: '#848a9f',
    500: '#535d79',
    950: '#000000',
  },
}

SCSS

$custom: #535d79;
$custom-light: #848a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#535d79",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 121
  },
  "hsl": {
    "h": 224.211,
    "s": 18.627,
    "l": 40
  },
  "oklch": {
    "l": 0.48093,
    "c": 0.04699,
    "h": 269.3
  },
  "luminance": 0.11048
}

Semantic roles & 50–950 ramp

primary

#535D79

secondary

#A29B86

accent

#A76DBB

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0B0E

muted

#7C7C7E

Preview Lab

Preview with #535D79

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

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