#53588F#53588F

#53588F is a mid, moderate blue. Relative luminance 0.108; OKLCH L 48.1% C 0.088 H 278.6°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#53588F
RGB	rgb(83, 88, 143)
HSL	hsl(235, 27%, 44%)
HSV	hsv(235, 42%, 56%)
CMYK	cmyk(42%, 38.5%, 0%, 43.9%)
CIE-LAB	lab(39.24, 12.81, -31.07)
CIE-LCH	lch(39.24, 33.61, 292.40°)
OKLab	oklab(48.11% 0.0132 -0.0873)
OKLCH	oklch(48.11% 0.088 278.6)
XYZ	xyz(12.0135, 10.8011, 27.4331)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53588F #8F8A53

analogous

#53768F #53588F #6C538F

triadic

#53588F #8F5358 #588F53

tetradic

#53588F #8F5376 #8F8A53 #538F6C

square

#53588F #8F5376 #8F8A53 #538F6C

split-complementary

#53588F #8F6C53 #768F53

monochromatic

#262842 #3D4068 #53588F #7277AD #999CC4

Accessibility & contrast

On white

6.64

#53588F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#53588F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #53588F

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53588F	#FFFFFF	#000000	##FFFFFF
##53588F	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455F91

Deuteranopia (green-blind)

#415A8E

Tritanopia (blue-blind)

#40636C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #53588f;
/* rgb */ color: rgb(83, 88, 143);
/* oklch */ color: oklch(48.1% 0.088 278.6);

Tailwind

colors: {
  custom: {
    50: '#8687b0',
    500: '#53588f',
    950: '#000000',
  },
}

SCSS

$custom: #53588f;
$custom-light: #8687b0;
$custom-dark: #000000;

JSON

{
  "hex": "#53588f",
  "rgb": {
    "r": 83,
    "g": 88,
    "b": 143
  },
  "hsl": {
    "h": 235,
    "s": 26.549,
    "l": 44.314
  },
  "oklch": {
    "l": 0.48106,
    "c": 0.08832,
    "h": 278.6
  },
  "luminance": 0.10802
}

Semantic roles & 50–950 ramp

primary

#53588F

secondary

#B1AE8D

accent

#BB65C3

background

#F8F8FA

surface

#F0EFF4

border

#CBCACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #53588F

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

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