#536178#536178

#536178 is a mid, muted blue. Relative luminance 0.117; OKLCH L 49.0% C 0.041 H 260.3°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#536178
RGB	rgb(83, 97, 120)
HSL	hsl(217, 18%, 40%)
HSV	hsv(217, 31%, 47%)
CMYK	cmyk(30.8%, 19.2%, 0%, 52.9%)
CIE-LAB	lab(40.81, 0.50, -14.68)
CIE-LCH	lch(40.81, 14.69, 271.96°)
OKLab	oklab(48.98% -0.0069 -0.0403)
OKLCH	oklch(48.98% 0.041 260.3)
XYZ	xyz(11.2312, 11.7440, 19.4407)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536178 #786A53

analogous

#537478 #536178 #575378

triadic

#536178 #785361 #617853

tetradic

#536178 #785374 #786A53 #537857

square

#536178 #785374 #786A53 #537857

split-complementary

#536178 #785753 #747853

monochromatic

#212730 #3A4454 #536178 #6E7F9B #929FB4

Accessibility & contrast

On white

6.27

#536178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#536178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536178

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536178	#FFFFFF	#000000	##FFFFFF
##536178	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596279

Deuteranopia (green-blind)

#555F77

Tritanopia (blue-blind)

#496669

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #536178;
/* rgb */ color: rgb(83, 97, 120);
/* oklch */ color: oklch(49.0% 0.041 260.3);

Tailwind

colors: {
  custom: {
    50: '#848d9f',
    500: '#536178',
    950: '#000000',
  },
}

SCSS

$custom: #536178;
$custom-light: #848d9f;
$custom-dark: #000000;

JSON

{
  "hex": "#536178",
  "rgb": {
    "r": 83,
    "g": 97,
    "b": 120
  },
  "hsl": {
    "h": 217.297,
    "s": 18.227,
    "l": 39.804
  },
  "oklch": {
    "l": 0.48976,
    "c": 0.04093,
    "h": 260.3
  },
  "luminance": 0.11744
}

Semantic roles & 50–950 ramp

primary

#536178

secondary

#A19786

accent

#9D6DBB

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0B0C0E

muted

#7C7D7E

Preview Lab

Preview with #536178

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

Preview Lab → · Contrast checker → · Palette generator →