#596B76#596B76

#596B76 is a mid, muted cyan. Relative luminance 0.139; OKLCH L 51.7% C 0.028 H 234.9°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#596B76
RGB	rgb(89, 107, 118)
HSL	hsl(203, 14%, 41%)
HSV	hsv(203, 25%, 46%)
CMYK	cmyk(24.6%, 9.3%, 0%, 53.7%)
CIE-LAB	lab(44.16, -4.04, -8.36)
CIE-LCH	lch(44.16, 9.28, 244.23°)
OKLab	oklab(51.7% -0.016 -0.0227)
OKLCH	oklch(51.7% 0.028 234.9)
XYZ	xyz(12.6466, 13.9468, 19.1617)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596B76 #766459

analogous

#597672 #596B76 #595C76

triadic

#596B76 #76596B #6B7659

tetradic

#596B76 #725976 #766459 #5C7659

square

#596B76 #725976 #766459 #5C7659

split-complementary

#596B76 #76595C #767259

monochromatic

#242C30 #3F4B53 #596B76 #758A97 #98A8B1

Accessibility & contrast

On white

5.54

#596B76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#596B76 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596B76

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596B76	#FFFFFF	#000000	##FFFFFF
##596B76	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666A77

Deuteranopia (green-blind)

#626776

Tritanopia (blue-blind)

#516E6E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #596b76;
/* rgb */ color: rgb(89, 107, 118);
/* oklch */ color: oklch(51.7% 0.028 234.9);

Tailwind

colors: {
  custom: {
    50: '#88959d',
    500: '#596b76',
    950: '#000000',
  },
}

SCSS

$custom: #596b76;
$custom-light: #88959d;
$custom-dark: #000000;

JSON

{
  "hex": "#596b76",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 118
  },
  "hsl": {
    "h": 202.759,
    "s": 14.01,
    "l": 40.588
  },
  "oklch": {
    "l": 0.51698,
    "c": 0.02779,
    "h": 234.9
  },
  "luminance": 0.13947
}

Semantic roles & 50–950 ramp

primary

#596B76

secondary

#A0938B

accent

#8B71B7

background

#F8F9F9

surface

#F0F1F2

border

#CBCBCC

text

#0B0D0E

muted

#7C7E7E

Preview Lab

Preview with #596B76

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

Preview Lab → · Contrast checker → · Palette generator →