#588DD1#588DD1

#588DD1 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.118 H 255.3°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#588DD1
RGB	rgb(88, 141, 209)
HSL	hsl(214, 57%, 58%)
HSV	hsv(214, 58%, 82%)
CMYK	cmyk(57.9%, 32.5%, 0%, 18%)
CIE-LAB	lab(57.78, 2.59, -40.29)
CIE-LCH	lch(57.78, 40.38, 273.68°)
OKLab	oklab(63.63% -0.0299 -0.1137)
OKLCH	oklch(63.63% 0.118 255.3)
XYZ	xyz(25.0539, 25.7258, 63.9545)
Luminance	0.2573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588DD1 #D19C58

analogous

#58CAD1 #588DD1 #5F58D1

triadic

#588DD1 #D1588D #8DD158

tetradic

#588DD1 #D158CA #D19C58 #58D15F

square

#588DD1 #D158CA #D19C58 #58D15F

split-complementary

#588DD1 #D15F58 #CAD158

monochromatic

#265189 #336EB9 #588DD1 #88AEDE #B8CFEB

Accessibility & contrast

On white

3.42

#588DD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#588DD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588DD1

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588DD1	#FFFFFF	#000000	##000000
##588DD1	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7191D4

Deuteranopia (green-blind)

#6186D0

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #588dd1;
/* rgb */ color: rgb(88, 141, 209);
/* oklch */ color: oklch(63.6% 0.118 255.3);

Tailwind

colors: {
  custom: {
    50: '#90aedf',
    500: '#588dd1',
    950: '#000000',
  },
}

SCSS

$custom: #588dd1;
$custom-light: #90aedf;
$custom-dark: #000000;

JSON

{
  "hex": "#588dd1",
  "rgb": {
    "r": 88,
    "g": 141,
    "b": 209
  },
  "hsl": {
    "h": 213.719,
    "s": 56.808,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63628,
    "c": 0.11761,
    "h": 255.3
  },
  "luminance": 0.25728
}

Semantic roles & 50–950 ramp

primary

#588DD1

secondary

#DAC5AA

accent

#9D48E0

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #588DD1

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

Preview Lab → · Contrast checker → · Palette generator →