#53589B#53589B

#53589B is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.8% C 0.107 H 278.4°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#53589B
RGB	rgb(83, 88, 155)
HSL	hsl(236, 30%, 47%)
HSV	hsv(236, 46%, 61%)
CMYK	cmyk(46.5%, 43.2%, 0%, 39.2%)
CIE-LAB	lab(39.89, 16.53, -37.27)
CIE-LCH	lch(39.89, 40.77, 293.91°)
OKLab	oklab(48.81% 0.0156 -0.1054)
OKLCH	oklch(48.81% 0.107 278.4)
XYZ	xyz(12.9716, 11.1843, 32.4793)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53589B #9B9653

analogous

#537C9B #53589B #72539B

triadic

#53589B #9B5358 #589B53

tetradic

#53589B #9B537C #9B9653 #539B72

square

#53589B #9B537C #9B9653 #539B72

split-complementary

#53589B #9B7253 #7C9B53

monochromatic

#282B4B #3E4173 #53589B #767AB5 #9EA1CB

Accessibility & contrast

On white

6.49

#53589B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#53589B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #53589B

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53589B	#FFFFFF	#000000	##FFFFFF
##53589B	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E619E

Deuteranopia (green-blind)

#395B99

Tritanopia (blue-blind)

#3A6672

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #53589b;
/* rgb */ color: rgb(83, 88, 155);
/* oklch */ color: oklch(48.8% 0.107 278.4);

Tailwind

colors: {
  custom: {
    50: '#8787b9',
    500: '#53589b',
    950: '#000000',
  },
}

SCSS

$custom: #53589b;
$custom-light: #8787b9;
$custom-dark: #000000;

JSON

{
  "hex": "#53589b",
  "rgb": {
    "r": 83,
    "g": 88,
    "b": 155
  },
  "hsl": {
    "h": 235.833,
    "s": 30.252,
    "l": 46.667
  },
  "oklch": {
    "l": 0.48811,
    "c": 0.10656,
    "h": 278.4
  },
  "luminance": 0.11185
}

Semantic roles & 50–950 ramp

primary

#53589B

secondary

#B8B592

accent

#BF61C6

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #53589B

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

Preview Lab → · Contrast checker → · Palette generator →