#588397#588397

#588397 is a mid, muted cyan. Relative luminance 0.205; OKLCH L 58.6% C 0.056 H 228.8°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#588397
RGB	rgb(88, 131, 151)
HSL	hsl(199, 26%, 47%)
HSV	hsv(199, 42%, 59%)
CMYK	cmyk(41.7%, 13.2%, 0%, 40.8%)
CIE-LAB	lab(52.44, -9.35, -15.39)
CIE-LCH	lch(52.44, 18.00, 238.71°)
OKLab	oklab(58.63% -0.0371 -0.0424)
OKLCH	oklch(58.63% 0.056 228.8)
XYZ	xyz(17.7248, 20.5405, 32.3029)
Luminance	0.2054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588397 #976C58

analogous

#58978C #588397 #586497

triadic

#588397 #975883 #839758

tetradic

#588397 #8C5897 #976C58 #649758

square

#588397 #8C5897 #976C58 #649758

split-complementary

#588397 #975864 #978C58

monochromatic

#2B404A #416170 #588397 #7AA0B2 #A1BCC8

Accessibility & contrast

On white

4.11

#588397 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#588397 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588397

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588397	#FFFFFF	#000000	##000000
##588397	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798198

Deuteranopia (green-blind)

#707A97

Tritanopia (blue-blind)

#3F8989

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #588397;
/* rgb */ color: rgb(88, 131, 151);
/* oklch */ color: oklch(58.6% 0.056 228.8);

Tailwind

colors: {
  custom: {
    50: '#8aa7b5',
    500: '#588397',
    950: '#000000',
  },
}

SCSS

$custom: #588397;
$custom-light: #8aa7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#588397",
  "rgb": {
    "r": 88,
    "g": 131,
    "b": 151
  },
  "hsl": {
    "h": 199.048,
    "s": 26.36,
    "l": 46.863
  },
  "oklch": {
    "l": 0.58626,
    "c": 0.05636,
    "h": 228.8
  },
  "luminance": 0.20542
}

Semantic roles & 50–950 ramp

primary

#588397

secondary

#B69F95

accent

#8365C3

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C0F11

muted

#7D7F80

Preview Lab

Preview with #588397

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

Preview Lab → · Contrast checker → · Palette generator →