#52599C#52599C

#52599C is a mid, moderate blue. Relative luminance 0.113; OKLCH L 49.0% C 0.107 H 277.2°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#52599C
RGB	rgb(82, 89, 156)
HSL	hsl(234, 31%, 47%)
HSV	hsv(234, 47%, 61%)
CMYK	cmyk(47.4%, 42.9%, 0%, 38.8%)
CIE-LAB	lab(40.14, 15.95, -37.47)
CIE-LCH	lch(40.14, 40.72, 293.06°)
OKLab	oklab(49.01% 0.0134 -0.106)
OKLCH	oklch(49.01% 0.107 277.2)
XYZ	xyz(13.0510, 11.3382, 32.9469)
Luminance	0.1134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52599C #9C9552

analogous

#527E9C #52599C #70529C

triadic

#52599C #9C5259 #599C52

tetradic

#52599C #9C527E #9C9552 #529C70

square

#52599C #9C527E #9C9552 #529C70

split-complementary

#52599C #9C7052 #7E9C52

monochromatic

#282B4C #3D4274 #52599C #757BB6 #9DA1CB

Accessibility & contrast

On white

6.43

#52599C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#52599C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #52599C

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52599C	#FFFFFF	#000000	##FFFFFF
##52599C	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F629F

Deuteranopia (green-blind)

#395C9A

Tritanopia (blue-blind)

#376773

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #52599c;
/* rgb */ color: rgb(82, 89, 156);
/* oklch */ color: oklch(49.0% 0.107 277.2);

Tailwind

colors: {
  custom: {
    50: '#8787b9',
    500: '#52599c',
    950: '#000000',
  },
}

SCSS

$custom: #52599c;
$custom-light: #8787b9;
$custom-dark: #000000;

JSON

{
  "hex": "#52599c",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 156
  },
  "hsl": {
    "h": 234.324,
    "s": 31.092,
    "l": 46.667
  },
  "oklch": {
    "l": 0.49005,
    "c": 0.10685,
    "h": 277.2
  },
  "luminance": 0.11339
}

Semantic roles & 50–950 ramp

primary

#52599C

secondary

#B9B591

accent

#BE61C7

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #52599C

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

Preview Lab → · Contrast checker → · Palette generator →