#596D77#596D77

#596D77 is a mid, muted cyan. Relative luminance 0.144; OKLCH L 52.2% C 0.029 H 229.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#596D77
RGB	rgb(89, 109, 119)
HSL	hsl(200, 14%, 41%)
HSV	hsv(200, 25%, 47%)
CMYK	cmyk(25.2%, 8.4%, 0%, 53.3%)
CIE-LAB	lab(44.79, -4.96, -8.01)
CIE-LCH	lch(44.79, 9.42, 238.23°)
OKLab	oklab(52.21% -0.0185 -0.0218)
OKLCH	oklch(52.21% 0.029 229.6)
XYZ	xyz(12.9173, 14.3926, 19.5466)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596D77 #776359

analogous

#597772 #596D77 #595E77

triadic

#596D77 #77596D #6D7759

tetradic

#596D77 #725977 #776359 #5E7759

square

#596D77 #725977 #776359 #5E7759

split-complementary

#596D77 #77595E #777259

monochromatic

#252D31 #3F4D54 #596D77 #758C98 #98AAB2

Accessibility & contrast

On white

5.41

#596D77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#596D77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596D77

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596D77	#FFFFFF	#000000	##FFFFFF
##596D77	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686C78

Deuteranopia (green-blind)

#646877

Tritanopia (blue-blind)

#507070

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #596d77;
/* rgb */ color: rgb(89, 109, 119);
/* oklch */ color: oklch(52.2% 0.029 229.6);

Tailwind

colors: {
  custom: {
    50: '#88969e',
    500: '#596d77',
    950: '#000000',
  },
}

SCSS

$custom: #596d77;
$custom-light: #88969e;
$custom-dark: #000000;

JSON

{
  "hex": "#596d77",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 119
  },
  "hsl": {
    "h": 200,
    "s": 14.423,
    "l": 40.784
  },
  "oklch": {
    "l": 0.5221,
    "c": 0.02862,
    "h": 229.6
  },
  "luminance": 0.14393
}

Semantic roles & 50–950 ramp

primary

#596D77

secondary

#A1928B

accent

#8871B7

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0B0D0E

muted

#7C7E7E

Preview Lab

Preview with #596D77

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

Preview Lab → · Contrast checker → · Palette generator →