#5B6091#5B6091

#5B6091 is a mid, moderate blue. Relative luminance 0.126; OKLCH L 50.6% C 0.078 H 278.8°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#5B6091
RGB	rgb(91, 96, 145)
HSL	hsl(234, 23%, 46%)
HSV	hsv(234, 37%, 57%)
CMYK	cmyk(37.2%, 33.8%, 0%, 43.1%)
CIE-LAB	lab(42.21, 10.67, -27.59)
CIE-LCH	lch(42.21, 29.58, 291.15°)
OKLab	oklab(50.58% 0.0119 -0.077)
OKLCH	oklch(50.58% 0.078 278.8)
XYZ	xyz(13.6066, 12.6337, 28.5042)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6091 #918C5B

analogous

#5B7B91 #5B6091 #715B91

triadic

#5B6091 #915B60 #60915B

tetradic

#5B6091 #915B7B #918C5B #5B9171

square

#5B6091 #915B7B #918C5B #5B9171

split-complementary

#5B6091 #91715B #7B915B

monochromatic

#2C2E46 #43476B #5B6091 #7C81AD #A2A5C5

Accessibility & contrast

On white

5.95

#5B6091 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#5B6091 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6091

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6091	#FFFFFF	#000000	##FFFFFF
##5B6091	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506693

Deuteranopia (green-blind)

#4D6290

Tritanopia (blue-blind)

#4C6972

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5b6091;
/* rgb */ color: rgb(91, 96, 145);
/* oklch */ color: oklch(50.6% 0.078 278.8);

Tailwind

colors: {
  custom: {
    50: '#8b8db1',
    500: '#5b6091',
    950: '#000000',
  },
}

SCSS

$custom: #5b6091;
$custom-light: #8b8db1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6091",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 145
  },
  "hsl": {
    "h": 234.444,
    "s": 22.881,
    "l": 46.275
  },
  "oklch": {
    "l": 0.50575,
    "c": 0.07796,
    "h": 278.8
  },
  "luminance": 0.12634
}

Semantic roles & 50–950 ramp

primary

#5B6091

secondary

#B2B095

accent

#B768BF

background

#F8F8FA

surface

#F0F0F5

border

#CBCBCF

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #5B6091

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

Preview Lab → · Contrast checker → · Palette generator →