#588FC7#588FC7

#588FC7 is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.6% C 0.103 H 250.1°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#588FC7
RGB	rgb(88, 143, 199)
HSL	hsl(210, 50%, 56%)
HSV	hsv(210, 56%, 78%)
CMYK	cmyk(55.8%, 28.1%, 0%, 22%)
CIE-LAB	lab(57.89, -1.78, -34.49)
CIE-LCH	lch(57.89, 34.54, 267.05°)
OKLab	oklab(63.56% -0.035 -0.0969)
OKLCH	oklch(63.56% 0.103 250.1)
XYZ	xyz(24.1521, 25.8411, 57.7368)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FC7 #C79058

analogous

#58C7C7 #588FC7 #5958C7

triadic

#588FC7 #C7588F #8FC758

tetradic

#588FC7 #C758C7 #C79058 #58C759

square

#588FC7 #C758C7 #C79058 #58C759

split-complementary

#588FC7 #C75958 #C7C758

monochromatic

#29527B #3970A9 #588FC7 #86AED6 #B4CCE6

Accessibility & contrast

On white

3.40

#588FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#588FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FC7

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FC7	#FFFFFF	#000000	##000000
##588FC7	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7891C9

Deuteranopia (green-blind)

#6986C6

Tritanopia (blue-blind)

#009CA3

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588fc7;
/* rgb */ color: rgb(88, 143, 199);
/* oklch */ color: oklch(63.6% 0.103 250.1);

Tailwind

colors: {
  custom: {
    50: '#8fafd8',
    500: '#588fc7',
    950: '#000000',
  },
}

SCSS

$custom: #588fc7;
$custom-light: #8fafd8;
$custom-dark: #000000;

JSON

{
  "hex": "#588fc7",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 199
  },
  "hsl": {
    "h": 210.27,
    "s": 49.776,
    "l": 56.275
  },
  "oklch": {
    "l": 0.63564,
    "c": 0.10303,
    "h": 250.1
  },
  "luminance": 0.25843
}

Semantic roles & 50–950 ramp

primary

#588FC7

secondary

#D4BEA7

accent

#954FD9

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #588FC7

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

Preview Lab → · Contrast checker → · Palette generator →