#588FA1#588FA1

#588FA1 is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.9% C 0.064 H 220.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#588FA1
RGB	rgb(88, 143, 161)
HSL	hsl(195, 29%, 49%)
HSV	hsv(195, 45%, 63%)
CMYK	cmyk(45.3%, 11.2%, 0%, 36.9%)
CIE-LAB	lab(56.38, -13.21, -15.19)
CIE-LCH	lch(56.38, 20.13, 228.99°)
OKLab	oklab(61.87% -0.0485 -0.0419)
OKLCH	oklch(61.87% 0.064 220.8)
XYZ	xyz(20.2777, 24.2913, 37.3315)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FA1 #A16A58

analogous

#58A18F #588FA1 #586BA1

triadic

#588FA1 #A1588F #8FA158

tetradic

#588FA1 #8F58A1 #A16A58 #6BA158

square

#588FA1 #8F58A1 #A16A58 #6BA158

split-complementary

#588FA1 #A1586B #A18F58

monochromatic

#2D4952 #426C79 #588FA1 #7EAAB8 #A5C4CE

Accessibility & contrast

On white

3.58

#588FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#588FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FA1

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FA1	#FFFFFF	#000000	##000000
##588FA1	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848CA2

Deuteranopia (green-blind)

#7984A1

Tritanopia (blue-blind)

#379595

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #588fa1;
/* rgb */ color: rgb(88, 143, 161);
/* oklch */ color: oklch(61.9% 0.064 220.8);

Tailwind

colors: {
  custom: {
    50: '#8bafbc',
    500: '#588fa1',
    950: '#000000',
  },
}

SCSS

$custom: #588fa1;
$custom-light: #8bafbc;
$custom-dark: #000000;

JSON

{
  "hex": "#588fa1",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 161
  },
  "hsl": {
    "h": 194.795,
    "s": 29.317,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61873,
    "c": 0.06406,
    "h": 220.8
  },
  "luminance": 0.24293
}

Semantic roles & 50–950 ramp

primary

#588FA1

secondary

#BCA299

accent

#7B62C6

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588FA1

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

Preview Lab → · Contrast checker → · Palette generator →