#52599B#52599B

#52599B is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.9% C 0.105 H 277.2°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#52599B
RGB	rgb(82, 89, 155)
HSL	hsl(234, 31%, 46%)
HSV	hsv(234, 47%, 61%)
CMYK	cmyk(47.1%, 42.6%, 0%, 39.2%)
CIE-LAB	lab(40.09, 15.63, -36.96)
CIE-LCH	lch(40.09, 40.13, 292.93°)
OKLab	oklab(48.94% 0.0132 -0.1045)
OKLCH	oklch(48.94% 0.105 277.2)
XYZ	xyz(12.9666, 11.3045, 32.5027)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52599B #9B9452

analogous

#527E9B #52599B #70529B

triadic

#52599B #9B5259 #599B52

tetradic

#52599B #9B527E #9B9452 #529B70

square

#52599B #9B527E #9B9452 #529B70

split-complementary

#52599B #9B7052 #7E9B52

monochromatic

#282B4B #3D4273 #52599B #747BB6 #9DA1CB

Accessibility & contrast

On white

6.44

#52599B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#52599B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #52599B

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52599B	#FFFFFF	#000000	##FFFFFF
##52599B	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40619E

Deuteranopia (green-blind)

#3A5C9A

Tritanopia (blue-blind)

#386772

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #52599b;
/* rgb */ color: rgb(82, 89, 155);
/* oklch */ color: oklch(48.9% 0.105 277.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#52599b",
  "rgb": {
    "r": 82,
    "g": 89,
    "b": 155
  },
  "hsl": {
    "h": 234.247,
    "s": 30.802,
    "l": 46.471
  },
  "oklch": {
    "l": 0.48944,
    "c": 0.10535,
    "h": 277.2
  },
  "luminance": 0.11305
}

Semantic roles & 50–950 ramp

primary

#52599B

secondary

#B8B491

accent

#BD61C7

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #52599B

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

Preview Lab → · Contrast checker → · Palette generator →