#587388#587388

#587388 is a mid, muted cyan. Relative luminance 0.161; OKLCH L 54.2% C 0.046 H 242.0°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#587388
RGB	rgb(88, 115, 136)
HSL	hsl(206, 21%, 44%)
HSV	hsv(206, 35%, 53%)
CMYK	cmyk(35.3%, 15.4%, 0%, 46.7%)
CIE-LAB	lab(47.12, -4.31, -14.65)
CIE-LCH	lch(47.12, 15.28, 253.59°)
OKLab	oklab(54.23% -0.0214 -0.0403)
OKLCH	oklch(54.23% 0.046 242)
XYZ	xyz(14.5978, 16.1130, 25.6287)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587388 #886D58

analogous

#588885 #587388 #585B88

triadic

#587388 #885873 #738858

tetradic

#587388 #855888 #886D58 #5B8858

square

#587388 #855888 #886D58 #5B8858

split-complementary

#587388 #88585B #888558

monochromatic

#28343E #405463 #587388 #7792A7 #9CAFBF

Accessibility & contrast

On white

4.97

#587388 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#587388 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587388

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587388	#FFFFFF	#000000	##FFFFFF
##587388	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7389

Deuteranopia (green-blind)

#646D88

Tritanopia (blue-blind)

#48787A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #587388;
/* rgb */ color: rgb(88, 115, 136);
/* oklch */ color: oklch(54.2% 0.046 242.0);

Tailwind

colors: {
  custom: {
    50: '#899baa',
    500: '#587388',
    950: '#000000',
  },
}

SCSS

$custom: #587388;
$custom-light: #899baa;
$custom-dark: #000000;

JSON

{
  "hex": "#587388",
  "rgb": {
    "r": 88,
    "g": 115,
    "b": 136
  },
  "hsl": {
    "h": 206.25,
    "s": 21.429,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54234,
    "c": 0.04562,
    "h": 242
  },
  "luminance": 0.16114
}

Semantic roles & 50–950 ramp

primary

#587388

secondary

#AC9C8F

accent

#8F6ABE

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #587388

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

Preview Lab → · Contrast checker → · Palette generator →