#588FD3#588FD3

#588FD3 is a light, moderate cyan. Relative luminance 0.264; OKLCH L 64.2% C 0.118 H 254.5°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#588FD3
RGB	rgb(88, 143, 211)
HSL	hsl(213, 58%, 59%)
HSV	hsv(213, 58%, 83%)
CMYK	cmyk(58.3%, 32.2%, 0%, 17.3%)
CIE-LAB	lab(58.43, 2.07, -40.38)
CIE-LCH	lch(58.43, 40.44, 272.93°)
OKLab	oklab(64.17% -0.0315 -0.114)
OKLCH	oklch(64.17% 0.118 254.5)
XYZ	xyz(25.6007, 26.4205, 65.3660)
Luminance	0.2642 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588FD3 #D39C58

analogous

#58CCD3 #588FD3 #5E58D3

triadic

#588FD3 #D3588F #8FD358

tetradic

#588FD3 #D358CC #D39C58 #58D35E

square

#588FD3 #D358CC #D39C58 #58D35E

split-complementary

#588FD3 #D35E58 #CCD358

monochromatic

#25538C #3270BC #588FD3 #88AFE0 #B9D0ED

Accessibility & contrast

On white

3.34

#588FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#588FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588FD3

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588FD3	#FFFFFF	#000000	##000000
##588FD3	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7393D6

Deuteranopia (green-blind)

#6387D2

Tritanopia (blue-blind)

#009EA7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #588fd3;
/* rgb */ color: rgb(88, 143, 211);
/* oklch */ color: oklch(64.2% 0.118 254.5);

Tailwind

colors: {
  custom: {
    50: '#90afe1',
    500: '#588fd3',
    950: '#000000',
  },
}

SCSS

$custom: #588fd3;
$custom-light: #90afe1;
$custom-dark: #000000;

JSON

{
  "hex": "#588fd3",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 211
  },
  "hsl": {
    "h": 213.171,
    "s": 58.294,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64174,
    "c": 0.11827,
    "h": 254.5
  },
  "luminance": 0.26423
}

Semantic roles & 50–950 ramp

primary

#588FD3

secondary

#DCC6AB

accent

#9C46E2

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588FD3

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

Preview Lab → · Contrast checker → · Palette generator →