#5B689A#5B689A

#5B689A is a mid, moderate blue. Relative luminance 0.145; OKLCH L 52.8% C 0.081 H 272.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5B689A
RGB	rgb(91, 104, 154)
HSL	hsl(228, 26%, 48%)
HSV	hsv(228, 41%, 60%)
CMYK	cmyk(40.9%, 32.5%, 0%, 39.6%)
CIE-LAB	lab(44.88, 8.35, -28.78)
CIE-LCH	lch(44.88, 29.96, 286.19°)
OKLab	oklab(52.78% 0.0032 -0.0805)
OKLCH	oklch(52.78% 0.081 272.3)
XYZ	xyz(15.0957, 14.4572, 32.5607)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B689A #9A8D5B

analogous

#5B879A #5B689A #6D5B9A

triadic

#5B689A #9A5B68 #689A5B

tetradic

#5B689A #9A5B87 #9A8D5B #5B9A6D

square

#5B689A #9A5B87 #9A8D5B #5B9A6D

split-complementary

#5B689A #9A6D5B #879A5B

monochromatic

#2E344D #444E74 #5B689A #7F8AB3 #A5ADCA

Accessibility & contrast

On white

5.40

#5B689A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#5B689A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B689A

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B689A	#FFFFFF	#000000	##FFFFFF
##5B689A	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576D9C

Deuteranopia (green-blind)

#526899

Tritanopia (blue-blind)

#47727A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5b689a;
/* rgb */ color: rgb(91, 104, 154);
/* oklch */ color: oklch(52.8% 0.081 272.3);

Tailwind

colors: {
  custom: {
    50: '#8c93b8',
    500: '#5b689a',
    950: '#000000',
  },
}

SCSS

$custom: #5b689a;
$custom-light: #8c93b8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b689a",
  "rgb": {
    "r": 91,
    "g": 104,
    "b": 154
  },
  "hsl": {
    "h": 227.619,
    "s": 25.714,
    "l": 48.039
  },
  "oklch": {
    "l": 0.52783,
    "c": 0.08054,
    "h": 272.3
  },
  "luminance": 0.14458
}

Semantic roles & 50–950 ramp

primary

#5B689A

secondary

#B8B299

accent

#AF66C2

background

#F8F9FB

surface

#F0F1F6

border

#CBCBD0

text

#0C0D11

muted

#7D7E80

Preview Lab

Preview with #5B689A

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

Preview Lab → · Contrast checker → · Palette generator →