#588EA3#588EA3

#588EA3 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.065 H 224.8°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#588EA3
RGB	rgb(88, 142, 163)
HSL	hsl(197, 30%, 49%)
HSV	hsv(197, 46%, 64%)
CMYK	cmyk(46%, 12.9%, 0%, 36.1%)
CIE-LAB	lab(56.15, -12.09, -16.68)
CIE-LCH	lch(56.15, 20.60, 234.06°)
OKLab	oklab(61.72% -0.0464 -0.0461)
OKLCH	oklch(61.72% 0.065 224.8)
XYZ	xyz(20.3060, 24.0636, 38.2179)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EA3 #A36D58

analogous

#58A393 #588EA3 #5869A3

triadic

#588EA3 #A3588E #8EA358

tetradic

#588EA3 #9358A3 #A36D58 #69A358

square

#588EA3 #9358A3 #A36D58 #69A358

split-complementary

#588EA3 #A35869 #A39358

monochromatic

#2D4954 #436B7B #588EA3 #7FA9BA #A6C4CF

Accessibility & contrast

On white

3.61

#588EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#588EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EA3

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EA3	#FFFFFF	#000000	##000000
##588EA3	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA4

Deuteranopia (green-blind)

#7783A3

Tritanopia (blue-blind)

#369495

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #588ea3;
/* rgb */ color: rgb(88, 142, 163);
/* oklch */ color: oklch(61.7% 0.065 224.8);

Tailwind

colors: {
  custom: {
    50: '#8bafbe',
    500: '#588ea3',
    950: '#000000',
  },
}

SCSS

$custom: #588ea3;
$custom-light: #8bafbe;
$custom-dark: #000000;

JSON

{
  "hex": "#588ea3",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 163
  },
  "hsl": {
    "h": 196.8,
    "s": 29.88,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61716,
    "c": 0.0654,
    "h": 224.8
  },
  "luminance": 0.24065
}

Semantic roles & 50–950 ramp

primary

#588EA3

secondary

#BDA49A

accent

#7E62C6

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588EA3

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

Preview Lab → · Contrast checker → · Palette generator →