#578DC7#578DC7

#578DC7 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 63.1% C 0.105 H 251.4°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#578DC7
RGB	rgb(87, 141, 199)
HSL	hsl(211, 50%, 56%)
HSV	hsv(211, 56%, 78%)
CMYK	cmyk(56.3%, 29.1%, 0%, 22%)
CIE-LAB	lab(57.27, -0.83, -35.46)
CIE-LCH	lch(57.27, 35.47, 268.65°)
OKLab	oklab(63.07% -0.0336 -0.0997)
OKLCH	oklch(63.07% 0.105 251.4)
XYZ	xyz(23.7605, 25.1975, 57.6332)
Luminance	0.2520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578DC7 #C79157

analogous

#57C5C7 #578DC7 #5957C7

triadic

#578DC7 #C7578D #8DC757

tetradic

#578DC7 #C757C5 #C79157 #57C759

square

#578DC7 #C757C5 #C79157 #57C759

split-complementary

#578DC7 #C75957 #C5C757

monochromatic

#29507B #386EA9 #578DC7 #85ACD6 #B3CBE6

Accessibility & contrast

On white

3.48

#578DC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#578DC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578DC7

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578DC7	#FFFFFF	#000000	##000000
##578DC7	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7590CA

Deuteranopia (green-blind)

#6685C6

Tritanopia (blue-blind)

#009AA1

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #578dc7;
/* rgb */ color: rgb(87, 141, 199);
/* oklch */ color: oklch(63.1% 0.105 251.4);

Tailwind

colors: {
  custom: {
    50: '#8eaed8',
    500: '#578dc7',
    950: '#000000',
  },
}

SCSS

$custom: #578dc7;
$custom-light: #8eaed8;
$custom-dark: #000000;

JSON

{
  "hex": "#578dc7",
  "rgb": {
    "r": 87,
    "g": 141,
    "b": 199
  },
  "hsl": {
    "h": 211.071,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.63065,
    "c": 0.10523,
    "h": 251.4
  },
  "luminance": 0.252
}

Semantic roles & 50–950 ramp

primary

#578DC7

secondary

#D4BEA6

accent

#964EDA

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #578DC7

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

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