#588FD0#588FD0

#588FD0 is a light, moderate cyan. Relative luminance 0.263; OKLCH L 64.0% C 0.114 H 253.6°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#588FD0
RGB	rgb(88, 143, 208)
HSL	hsl(213, 56%, 58%)
HSV	hsv(213, 58%, 82%)
CMYK	cmyk(57.7%, 31.3%, 0%, 18.4%)
CIE-LAB	lab(58.29, 1.10, -38.92)
CIE-LCH	lch(58.29, 38.93, 271.62°)
OKLab	oklab(64.02% -0.0324 -0.1097)
OKLCH	oklch(64.02% 0.114 253.6)
XYZ	xyz(25.2281, 26.2715, 63.4037)
Luminance	0.2627 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FD0 #D09958

analogous

#58CBD0 #588FD0 #5D58D0

triadic

#588FD0 #D0588F #8FD058

tetradic

#588FD0 #D058CB #D09958 #58D05D

square

#588FD0 #D058CB #D09958 #58D05D

split-complementary

#588FD0 #D05D58 #CBD058

monochromatic

#265387 #3470B7 #588FD0 #88AFDD #B8CFEB

Accessibility & contrast

On white

3.36

#588FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#588FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FD0

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FD0	#FFFFFF	#000000	##000000
##588FD0	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7493D3

Deuteranopia (green-blind)

#6487CF

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #588fd0;
/* rgb */ color: rgb(88, 143, 208);
/* oklch */ color: oklch(64.0% 0.114 253.6);

Tailwind

colors: {
  custom: {
    50: '#90afde',
    500: '#588fd0',
    950: '#000000',
  },
}

SCSS

$custom: #588fd0;
$custom-light: #90afde;
$custom-dark: #000000;

JSON

{
  "hex": "#588fd0",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 208
  },
  "hsl": {
    "h": 212.5,
    "s": 56.075,
    "l": 58.039
  },
  "oklch": {
    "l": 0.64018,
    "c": 0.1144,
    "h": 253.6
  },
  "luminance": 0.26274
}

Semantic roles & 50–950 ramp

primary

#588FD0

secondary

#DAC4AA

accent

#9A48DF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588FD0

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

Preview Lab → · Contrast checker → · Palette generator →