#5B6089#5B6089

#5B6089 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 50.2% C 0.066 H 278.4°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5B6089
RGB	rgb(91, 96, 137)
HSL	hsl(233, 20%, 45%)
HSV	hsv(233, 34%, 54%)
CMYK	cmyk(33.6%, 29.9%, 0%, 46.3%)
CIE-LAB	lab(41.84, 8.39, -23.35)
CIE-LCH	lch(41.84, 24.81, 289.76°)
OKLab	oklab(50.17% 0.0096 -0.0648)
OKLCH	oklch(50.17% 0.066 278.4)
XYZ	xyz(13.0114, 12.3956, 25.3691)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6089 #89845B

analogous

#5B7789 #5B6089 #6D5B89

triadic

#5B6089 #895B60 #60895B

tetradic

#5B6089 #895B77 #89845B #5B896D

square

#5B6089 #895B77 #89845B #5B896D

split-complementary

#5B6089 #896D5B #77895B

monochromatic

#2A2C3F #434664 #5B6089 #7A7FA7 #9FA3BF

Accessibility & contrast

On white

6.04

#5B6089 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5B6089 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6089

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6089	#FFFFFF	#000000	##FFFFFF
##5B6089	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54648B

Deuteranopia (green-blind)

#516188

Tritanopia (blue-blind)

#4F686E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b6089;
/* rgb */ color: rgb(91, 96, 137);
/* oklch */ color: oklch(50.2% 0.066 278.4);

Tailwind

colors: {
  custom: {
    50: '#8b8dab',
    500: '#5b6089',
    950: '#000000',
  },
}

SCSS

$custom: #5b6089;
$custom-light: #8b8dab;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6089",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 137
  },
  "hsl": {
    "h": 233.478,
    "s": 20.175,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5017,
    "c": 0.06555,
    "h": 278.4
  },
  "luminance": 0.12396
}

Semantic roles & 50–950 ramp

primary

#5B6089

secondary

#ADAA92

accent

#B46BBD

background

#F8F8FA

surface

#F0F0F4

border

#CBCBCE

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #5B6089

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

Preview Lab → · Contrast checker → · Palette generator →