#52688C#52688C

#52688C is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.4% C 0.063 H 260.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#52688C
RGB	rgb(82, 104, 140)
HSL	hsl(217, 26%, 44%)
HSV	hsv(217, 41%, 55%)
CMYK	cmyk(41.4%, 25.7%, 0%, 45.1%)
CIE-LAB	lab(43.63, 1.63, -22.42)
CIE-LCH	lch(43.63, 22.48, 274.17°)
OKLab	oklab(51.44% -0.0109 -0.0623)
OKLCH	oklch(51.44% 0.063 260.1)
XYZ	xyz(13.1621, 13.5872, 26.7349)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52688C #8C7652

analogous

#52858C #52688C #59528C

triadic

#52688C #8C5268 #688C52

tetradic

#52688C #8C5285 #8C7652 #528C59

square

#52688C #8C5285 #8C7652 #528C59

split-complementary

#52688C #8C5952 #858C52

monochromatic

#252F3F #3B4B65 #52688C #7086AB #97A7C2

Accessibility & contrast

On white

5.65

#52688C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#52688C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #52688C

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52688C	#FFFFFF	#000000	##FFFFFF
##52688C	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6A8E

Deuteranopia (green-blind)

#55658B

Tritanopia (blue-blind)

#3E7074

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #52688c;
/* rgb */ color: rgb(82, 104, 140);
/* oklch */ color: oklch(51.4% 0.063 260.1);

Tailwind

colors: {
  custom: {
    50: '#8593ad',
    500: '#52688c',
    950: '#000000',
  },
}

SCSS

$custom: #52688c;
$custom-light: #8593ad;
$custom-dark: #000000;

JSON

{
  "hex": "#52688c",
  "rgb": {
    "r": 82,
    "g": 104,
    "b": 140
  },
  "hsl": {
    "h": 217.241,
    "s": 26.126,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51445,
    "c": 0.0633,
    "h": 260.1
  },
  "luminance": 0.13588
}

Semantic roles & 50–950 ramp

primary

#52688C

secondary

#AFA18B

accent

#9F65C3

background

#F8F9FA

surface

#EFF1F4

border

#CACBCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #52688C

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

Preview Lab → · Contrast checker → · Palette generator →