#597C8A#597C8A

#597C8A is a mid, muted cyan. Relative luminance 0.184; OKLCH L 56.5% C 0.045 H 224.7°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#597C8A
RGB	rgb(89, 124, 138)
HSL	hsl(197, 22%, 45%)
HSV	hsv(197, 36%, 54%)
CMYK	cmyk(35.5%, 10.1%, 0%, 45.9%)
CIE-LAB	lab(49.95, -8.67, -11.56)
CIE-LCH	lch(49.95, 14.45, 233.12°)
OKLab	oklab(56.51% -0.032 -0.0317)
OKLCH	oklch(56.51% 0.045 224.7)
XYZ	xyz(15.9134, 18.3733, 26.7477)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597C8A #8A6759

analogous

#598A80 #597C8A #59648A

triadic

#597C8A #8A597C #7C8A59

tetradic

#597C8A #80598A #8A6759 #648A59

square

#597C8A #80598A #8A6759 #648A59

split-complementary

#597C8A #8A5964 #8A8059

monochromatic

#293940 #415B65 #597C8A #789AA8 #9DB6C0

Accessibility & contrast

On white

4.49

#597C8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#597C8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #597C8A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597C8A	#FFFFFF	#000000	##000000
##597C8A	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747A8B

Deuteranopia (green-blind)

#6D748A

Tritanopia (blue-blind)

#488080

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #597c8a;
/* rgb */ color: rgb(89, 124, 138);
/* oklch */ color: oklch(56.5% 0.045 224.7);

Tailwind

colors: {
  custom: {
    50: '#8aa2ac',
    500: '#597c8a',
    950: '#000000',
  },
}

SCSS

$custom: #597c8a;
$custom-light: #8aa2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#597c8a",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 138
  },
  "hsl": {
    "h": 197.143,
    "s": 21.586,
    "l": 44.51
  },
  "oklch": {
    "l": 0.56508,
    "c": 0.04506,
    "h": 224.7
  },
  "luminance": 0.18374
}

Semantic roles & 50–950 ramp

primary

#597C8A

secondary

#AE9991

accent

#826ABE

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0C0F10

muted

#7D7E7F

Preview Lab

Preview with #597C8A

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

Preview Lab → · Contrast checker → · Palette generator →