#5B677A#5B677A

#5B677A is a mid, muted blue. Relative luminance 0.133; OKLCH L 51.1% C 0.034 H 259.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#5B677A
RGB	rgb(91, 103, 122)
HSL	hsl(217, 15%, 42%)
HSV	hsv(217, 25%, 48%)
CMYK	cmyk(25.4%, 15.6%, 0%, 52.2%)
CIE-LAB	lab(43.26, 0.05, -12.12)
CIE-LCH	lch(43.26, 12.12, 270.23°)
OKLab	oklab(51.07% -0.0061 -0.0331)
OKLCH	oklch(51.07% 0.034 259.5)
XYZ	xyz(12.6765, 13.3294, 20.3135)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B677A #7A6E5B

analogous

#5B777A #5B677A #5F5B7A

triadic

#5B677A #7A5B67 #677A5B

tetradic

#5B677A #7A5B77 #7A6E5B #5B7A5F

square

#5B677A #7A5B77 #7A6E5B #5B7A5F

split-complementary

#5B677A #7A5F5B #777A5B

monochromatic

#272C34 #414957 #5B677A #78859A #9BA5B4

Accessibility & contrast

On white

5.73

#5B677A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#5B677A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B677A

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B677A	#FFFFFF	#000000	##FFFFFF
##5B677A	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61687B

Deuteranopia (green-blind)

#5E657A

Tritanopia (blue-blind)

#536B6D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5b677a;
/* rgb */ color: rgb(91, 103, 122);
/* oklch */ color: oklch(51.1% 0.034 259.5);

Tailwind

colors: {
  custom: {
    50: '#8a92a0',
    500: '#5b677a',
    950: '#000000',
  },
}

SCSS

$custom: #5b677a;
$custom-light: #8a92a0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b677a",
  "rgb": {
    "r": 91,
    "g": 103,
    "b": 122
  },
  "hsl": {
    "h": 216.774,
    "s": 14.554,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51074,
    "c": 0.03366,
    "h": 259.5
  },
  "luminance": 0.1333
}

Semantic roles & 50–950 ramp

primary

#5B677A

secondary

#A39B8E

accent

#9C70B7

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0B0D0E

muted

#7C7D7E

Preview Lab

Preview with #5B677A

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

Preview Lab → · Contrast checker → · Palette generator →