#52688E#52688E

#52688E is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.5% C 0.066 H 261.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#52688E
RGB	rgb(82, 104, 142)
HSL	hsl(218, 27%, 44%)
HSV	hsv(218, 42%, 56%)
CMYK	cmyk(42.3%, 26.8%, 0%, 44.3%)
CIE-LAB	lab(43.72, 2.23, -23.48)
CIE-LCH	lch(43.72, 23.59, 275.43°)
OKLab	oklab(51.54% -0.0103 -0.0654)
OKLCH	oklch(51.54% 0.066 261.1)
XYZ	xyz(13.3109, 13.6467, 27.5186)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52688E #8E7852

analogous

#52868E #52688E #5A528E

triadic

#52688E #8E5268 #688E52

tetradic

#52688E #8E5286 #8E7852 #528E5A

square

#52688E #8E5286 #8E7852 #528E5A

split-complementary

#52688E #8E5A52 #868E52

monochromatic

#252F40 #3C4C67 #52688E #7087AD #97A7C3

Accessibility & contrast

On white

5.63

#52688E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#52688E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #52688E

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52688E	#FFFFFF	#000000	##FFFFFF
##52688E	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6A90

Deuteranopia (green-blind)

#54658D

Tritanopia (blue-blind)

#3D7075

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #52688e;
/* rgb */ color: rgb(82, 104, 142);
/* oklch */ color: oklch(51.5% 0.066 261.1);

Tailwind

colors: {
  custom: {
    50: '#8593af',
    500: '#52688e',
    950: '#000000',
  },
}

SCSS

$custom: #52688e;
$custom-light: #8593af;
$custom-dark: #000000;

JSON

{
  "hex": "#52688e",
  "rgb": {
    "r": 82,
    "g": 104,
    "b": 142
  },
  "hsl": {
    "h": 218,
    "s": 26.786,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51542,
    "c": 0.06619,
    "h": 261.1
  },
  "luminance": 0.13647
}

Semantic roles & 50–950 ramp

primary

#52688E

secondary

#B0A38C

accent

#A065C3

background

#F8F9FA

surface

#EFF1F4

border

#CACBCE

text

#0B0D10

muted

#7C7E7F

Preview Lab

Preview with #52688E

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

Preview Lab → · Contrast checker → · Palette generator →