#5B6071#5B6071

#5B6071 is a mid, muted blue. Relative luminance 0.118; OKLCH L 49.1% C 0.028 H 272.4°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#5B6071
RGB	rgb(91, 96, 113)
HSL	hsl(226, 11%, 40%)
HSV	hsv(226, 19%, 44%)
CMYK	cmyk(19.5%, 15%, 0%, 55.7%)
CIE-LAB	lab(40.87, 2.02, -10.25)
CIE-LCH	lch(40.87, 10.45, 281.13°)
OKLab	oklab(49.09% 0.0012 -0.0279)
OKLCH	oklch(49.09% 0.028 272.4)
XYZ	xyz(11.4772, 11.7819, 17.2890)
Luminance	0.1178 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6071 #716C5B

analogous

#5B6B71 #5B6071 #615B71

triadic

#5B6071 #715B60 #60715B

tetradic

#5B6071 #715B6B #716C5B #5B7161

square

#5B6071 #715B6B #716C5B #5B7161

split-complementary

#5B6071 #71615B #6B715B

monochromatic

#24262D #40434F #5B6071 #777D92 #999EAD

Accessibility & contrast

On white

6.26

#5B6071 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#5B6071 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6071

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6071	#FFFFFF	#000000	##FFFFFF
##5B6071	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6172

Deuteranopia (green-blind)

#5A6071

Tritanopia (blue-blind)

#566366

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5b6071;
/* rgb */ color: rgb(91, 96, 113);
/* oklch */ color: oklch(49.1% 0.028 272.4);

Tailwind

colors: {
  custom: {
    50: '#898d99',
    500: '#5b6071',
    950: '#000000',
  },
}

SCSS

$custom: #5b6071;
$custom-light: #898d99;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6071",
  "rgb": {
    "r": 91,
    "g": 96,
    "b": 113
  },
  "hsl": {
    "h": 226.364,
    "s": 10.784,
    "l": 40
  },
  "oklch": {
    "l": 0.49093,
    "c": 0.02789,
    "h": 272.4
  },
  "luminance": 0.11782
}

Semantic roles & 50–950 ramp

primary

#5B6071

secondary

#9C988C

accent

#A574B4

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0B0C0E

muted

#7C7D7E

Preview Lab

Preview with #5B6071

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

Preview Lab → · Contrast checker → · Palette generator →