#53669B#53669B

#53669B is a mid, moderate blue. Relative luminance 0.137; OKLCH L 51.8% C 0.087 H 268.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#53669B
RGB	rgb(83, 102, 155)
HSL	hsl(224, 30%, 47%)
HSV	hsv(224, 46%, 61%)
CMYK	cmyk(46.5%, 34.2%, 0%, 39.2%)
CIE-LAB	lab(43.81, 7.71, -31.09)
CIE-LCH	lch(43.81, 32.03, 283.93°)
OKLab	oklab(51.83% -0.0026 -0.0873)
OKLCH	oklch(51.83% 0.087 268.3)
XYZ	xyz(14.2332, 13.7075, 32.8998)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53669B #9B8853

analogous

#538A9B #53669B #64539B

triadic

#53669B #9B5366 #669B53

tetradic

#53669B #9B538A #9B8853 #539B64

square

#53669B #9B538A #9B8853 #539B64

split-complementary

#53669B #9B6453 #8A9B53

monochromatic

#28324B #3E4C73 #53669B #7687B5 #9EAACB

Accessibility & contrast

On white

5.61

#53669B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#53669B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #53669B

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53669B	#FFFFFF	#000000	##FFFFFF
##53669B	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536B9D

Deuteranopia (green-blind)

#4C659A

Tritanopia (blue-blind)

#387179

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #53669b;
/* rgb */ color: rgb(83, 102, 155);
/* oklch */ color: oklch(51.8% 0.087 268.3);

Tailwind

colors: {
  custom: {
    50: '#8791b8',
    500: '#53669b',
    950: '#000000',
  },
}

SCSS

$custom: #53669b;
$custom-light: #8791b8;
$custom-dark: #000000;

JSON

{
  "hex": "#53669b",
  "rgb": {
    "r": 83,
    "g": 102,
    "b": 155
  },
  "hsl": {
    "h": 224.167,
    "s": 30.252,
    "l": 46.667
  },
  "oklch": {
    "l": 0.51826,
    "c": 0.08736,
    "h": 268.3
  },
  "luminance": 0.13708
}

Semantic roles & 50–950 ramp

primary

#53669B

secondary

#B8AE92

accent

#AC61C6

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #53669B

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

Preview Lab → · Contrast checker → · Palette generator →