#588EA6#588EA6

#588EA6 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.068 H 228.1°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#588EA6
RGB	rgb(88, 142, 166)
HSL	hsl(198, 31%, 50%)
HSV	hsv(198, 47%, 65%)
CMYK	cmyk(47%, 14.5%, 0%, 34.9%)
CIE-LAB	lab(56.26, -11.23, -18.24)
CIE-LCH	lch(56.26, 21.42, 238.37°)
OKLab	oklab(61.84% -0.0452 -0.0504)
OKLCH	oklch(61.84% 0.068 228.1)
XYZ	xyz(20.5780, 24.1723, 39.6504)
Luminance	0.2417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588EA6 #A67058

analogous

#58A697 #588EA6 #5867A6

triadic

#588EA6 #A6588E #8EA658

tetradic

#588EA6 #9758A6 #A67058 #67A658

square

#588EA6 #9758A6 #A67058 #67A658

split-complementary

#588EA6 #A65867 #A69758

monochromatic

#2E4A56 #436C7E #588EA6 #80A9BC #A8C4D1

Accessibility & contrast

On white

3.60

#588EA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#588EA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588EA6

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588EA6	#FFFFFF	#000000	##000000
##588EA6	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828CA7

Deuteranopia (green-blind)

#7683A6

Tritanopia (blue-blind)

#339596

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #588ea6;
/* rgb */ color: rgb(88, 142, 166);
/* oklch */ color: oklch(61.8% 0.068 228.1);

Tailwind

colors: {
  custom: {
    50: '#8cafc0',
    500: '#588ea6',
    950: '#000000',
  },
}

SCSS

$custom: #588ea6;
$custom-light: #8cafc0;
$custom-dark: #000000;

JSON

{
  "hex": "#588ea6",
  "rgb": {
    "r": 88,
    "g": 142,
    "b": 166
  },
  "hsl": {
    "h": 198.462,
    "s": 30.709,
    "l": 49.804
  },
  "oklch": {
    "l": 0.61838,
    "c": 0.06776,
    "h": 228.1
  },
  "luminance": 0.24174
}

Semantic roles & 50–950 ramp

primary

#588EA6

secondary

#BFA69B

accent

#8061C7

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #588EA6

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

Preview Lab → · Contrast checker → · Palette generator →