#578FD8#578FD8

#578FD8 is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.4% C 0.125 H 255.7°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#578FD8
RGB	rgb(87, 143, 216)
HSL	hsl(214, 62%, 59%)
HSV	hsv(214, 60%, 85%)
CMYK	cmyk(59.7%, 33.8%, 0%, 15.3%)
CIE-LAB	lab(58.63, 3.50, -42.88)
CIE-LCH	lch(58.63, 43.03, 274.67°)
OKLab	oklab(64.39% -0.031 -0.1213)
OKLCH	oklch(64.39% 0.125 255.7)
XYZ	xyz(26.1432, 26.6267, 68.7142)
Luminance	0.2663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578FD8 #D8A057

analogous

#57D0D8 #578FD8 #5F57D8

triadic

#578FD8 #D8578F #8FD857

tetradic

#578FD8 #D857D0 #D8A057 #57D85F

square

#578FD8 #D857D0 #D8A057 #57D85F

split-complementary

#578FD8 #D85F57 #D0D857

monochromatic

#225393 #2E6FC4 #578FD8 #89B0E4 #BAD1EF

Accessibility & contrast

On white

3.32

#578FD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#578FD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578FD8

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578FD8	#FFFFFF	#000000	##000000
##578FD8	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7094DB

Deuteranopia (green-blind)

#5F87D6

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #578fd8;
/* rgb */ color: rgb(87, 143, 216);
/* oklch */ color: oklch(64.4% 0.125 255.7);

Tailwind

colors: {
  custom: {
    50: '#91afe4',
    500: '#578fd8',
    950: '#000000',
  },
}

SCSS

$custom: #578fd8;
$custom-light: #91afe4;
$custom-dark: #000000;

JSON

{
  "hex": "#578fd8",
  "rgb": {
    "r": 87,
    "g": 143,
    "b": 216
  },
  "hsl": {
    "h": 213.953,
    "s": 62.319,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64391,
    "c": 0.12518,
    "h": 255.7
  },
  "luminance": 0.26629
}

Semantic roles & 50–950 ramp

primary

#578FD8

secondary

#DFC9AC

accent

#9F42E5

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1015

muted

#7E7F84

Preview Lab

Preview with #578FD8

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

Preview Lab → · Contrast checker → · Palette generator →