#578FCD#578FCD

#578FCD is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.8% C 0.111 H 252.1°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#578FCD
RGB	rgb(87, 143, 205)
HSL	hsl(212, 54%, 57%)
HSV	hsv(212, 58%, 80%)
CMYK	cmyk(57.6%, 30.2%, 0%, 19.6%)
CIE-LAB	lab(58.11, -0.07, -37.52)
CIE-LCH	lch(58.11, 37.52, 269.89°)
OKLab	oklab(63.82% -0.034 -0.1057)
OKLCH	oklch(63.82% 0.111 252.1)
XYZ	xyz(24.7685, 26.0768, 61.4738)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578FCD #CD9557

analogous

#57CACD #578FCD #5A57CD

triadic

#578FCD #CD578F #8FCD57

tetradic

#578FCD #CD57CA #CD9557 #57CD5A

square

#578FCD #CD57CA #CD9557 #57CD5A

split-complementary

#578FCD #CD5A57 #CACD57

monochromatic

#275283 #3570B2 #578FCD #86AEDB #B5CEE9

Accessibility & contrast

On white

3.38

#578FCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#578FCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578FCD

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578FCD	#FFFFFF	#000000	##000000
##578FCD	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7592D0

Deuteranopia (green-blind)

#6687CC

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #578fcd;
/* rgb */ color: rgb(87, 143, 205);
/* oklch */ color: oklch(63.8% 0.111 252.1);

Tailwind

colors: {
  custom: {
    50: '#8fafdc',
    500: '#578fcd',
    950: '#000000',
  },
}

SCSS

$custom: #578fcd;
$custom-light: #8fafdc;
$custom-dark: #000000;

JSON

{
  "hex": "#578fcd",
  "rgb": {
    "r": 87,
    "g": 143,
    "b": 205
  },
  "hsl": {
    "h": 211.525,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.63816,
    "c": 0.11105,
    "h": 252.1
  },
  "luminance": 0.26079
}

Semantic roles & 50–950 ramp

primary

#578FCD

secondary

#D8C1A8

accent

#984ADD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #578FCD

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

Preview Lab → · Contrast checker → · Palette generator →