#588EA4#588EA4

#588EA4 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.066 H 225.9°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#588EA4
RGB	rgb(88, 142, 164)
HSL	hsl(197, 30%, 49%)
HSV	hsv(197, 46%, 64%)
CMYK	cmyk(46.3%, 13.4%, 0%, 35.7%)
CIE-LAB	lab(56.19, -11.81, -17.20)
CIE-LCH	lch(56.19, 20.86, 235.53°)
OKLab	oklab(61.76% -0.046 -0.0475)
OKLCH	oklch(61.76% 0.066 225.9)
XYZ	xyz(20.3959, 24.0995, 38.6917)
Luminance	0.2410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EA4 #A46E58

analogous

#58A494 #588EA4 #5868A4

triadic

#588EA4 #A4588E #8EA458

tetradic

#588EA4 #9458A4 #A46E58 #68A458

square

#588EA4 #9458A4 #A46E58 #68A458

split-complementary

#588EA4 #A45868 #A49458

monochromatic

#2D4954 #436C7C #588EA4 #7FA9BA #A7C4D0

Accessibility & contrast

On white

3.61

#588EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#588EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EA4

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EA4	#FFFFFF	#000000	##000000
##588EA4	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828CA5

Deuteranopia (green-blind)

#7783A4

Tritanopia (blue-blind)

#359595

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #588ea4;
/* rgb */ color: rgb(88, 142, 164);
/* oklch */ color: oklch(61.8% 0.066 225.9);

Tailwind

colors: {
  custom: {
    50: '#8bafbf',
    500: '#588ea4',
    950: '#000000',
  },
}

SCSS

$custom: #588ea4;
$custom-light: #8bafbf;
$custom-dark: #000000;

JSON

{
  "hex": "#588ea4",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 164
  },
  "hsl": {
    "h": 197.368,
    "s": 30.159,
    "l": 49.412
  },
  "oklch": {
    "l": 0.61756,
    "c": 0.06616,
    "h": 225.9
  },
  "luminance": 0.24101
}

Semantic roles & 50–950 ramp

primary

#588EA4

secondary

#BDA59A

accent

#7F61C6

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588EA4

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

Preview Lab → · Contrast checker → · Palette generator →