#52688A#52688A

#52688A is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.3% C 0.060 H 258.9°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#52688A
RGB	rgb(82, 104, 138)
HSL	hsl(216, 25%, 43%)
HSV	hsv(216, 41%, 54%)
CMYK	cmyk(40.6%, 24.6%, 0%, 45.9%)
CIE-LAB	lab(43.55, 1.04, -21.35)
CIE-LCH	lch(43.55, 21.38, 272.79°)
OKLab	oklab(51.35% -0.0116 -0.0593)
OKLCH	oklch(51.35% 0.06 258.9)
XYZ	xyz(13.0160, 13.5288, 25.9653)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52688A #8A7452

analogous

#52848A #52688A #58528A

triadic

#52688A #8A5268 #688A52

tetradic

#52688A #8A5284 #8A7452 #528A58

square

#52688A #8A5284 #8A7452 #528A58

split-complementary

#52688A #8A5852 #848A52

monochromatic

#242E3D #3B4B64 #52688A #6F86AA #96A7C1

Accessibility & contrast

On white

5.67

#52688A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#52688A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #52688A

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52688A	#FFFFFF	#000000	##FFFFFF
##52688A	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6A8C

Deuteranopia (green-blind)

#566489

Tritanopia (blue-blind)

#3F6F74

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #52688a;
/* rgb */ color: rgb(82, 104, 138);
/* oklch */ color: oklch(51.3% 0.060 258.9);

Tailwind

colors: {
  custom: {
    50: '#8593ac',
    500: '#52688a',
    950: '#000000',
  },
}

SCSS

$custom: #52688a;
$custom-light: #8593ac;
$custom-dark: #000000;

JSON

{
  "hex": "#52688a",
  "rgb": {
    "r": 82,
    "g": 104,
    "b": 138
  },
  "hsl": {
    "h": 216.429,
    "s": 25.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.5135,
    "c": 0.06042,
    "h": 258.9
  },
  "luminance": 0.13529
}

Semantic roles & 50–950 ramp

primary

#52688A

secondary

#AEA08A

accent

#9E66C2

background

#F8F9FA

surface

#EFF1F4

border

#CACBCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #52688A

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

Preview Lab → · Contrast checker → · Palette generator →