#578BD0#578BD0

#578BD0 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 63.1% C 0.119 H 256.0°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#578BD0
RGB	rgb(87, 139, 208)
HSL	hsl(214, 56%, 58%)
HSV	hsv(214, 58%, 82%)
CMYK	cmyk(58.2%, 33.2%, 0%, 18.4%)
CIE-LAB	lab(57.12, 3.24, -40.77)
CIE-LCH	lch(57.12, 40.90, 274.54°)
OKLab	oklab(63.09% -0.0288 -0.1152)
OKLCH	oklch(63.09% 0.119 256)
XYZ	xyz(24.5442, 25.0434, 63.2027)
Luminance	0.2505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578BD0 #D09C57

analogous

#57C7D0 #578BD0 #5F57D0

triadic

#578BD0 #D0578B #8BD057

tetradic

#578BD0 #D057C7 #D09C57 #57D05F

square

#578BD0 #D057C7 #D09C57 #57D05F

split-complementary

#578BD0 #D05F57 #C7D057

monochromatic

#264F87 #336CB7 #578BD0 #87ACDD #B7CDEB

Accessibility & contrast

On white

3.49

#578BD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#578BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578BD0

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578BD0	#FFFFFF	#000000	##000000
##578BD0	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8FD3

Deuteranopia (green-blind)

#5F84CF

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #578bd0;
/* rgb */ color: rgb(87, 139, 208);
/* oklch */ color: oklch(63.1% 0.119 256.0);

Tailwind

colors: {
  custom: {
    50: '#8facde',
    500: '#578bd0',
    950: '#000000',
  },
}

SCSS

$custom: #578bd0;
$custom-light: #8facde;
$custom-dark: #000000;

JSON

{
  "hex": "#578bd0",
  "rgb": {
    "r": 87,
    "g": 139,
    "b": 208
  },
  "hsl": {
    "h": 214.215,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63086,
    "c": 0.11871,
    "h": 256
  },
  "luminance": 0.25046
}

Semantic roles & 50–950 ramp

primary

#578BD0

secondary

#DAC5A9

accent

#9F48E0

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #578BD0

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

Preview Lab → · Contrast checker → · Palette generator →