#578ABE#578ABE

#578ABE is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.9% C 0.096 H 250.1°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#578ABE
RGB	rgb(87, 138, 190)
HSL	hsl(210, 44%, 54%)
HSV	hsv(210, 54%, 75%)
CMYK	cmyk(54.2%, 27.4%, 0%, 25.5%)
CIE-LAB	lab(56.01, -1.94, -32.33)
CIE-LCH	lch(56.01, 32.39, 266.56°)
OKLab	oklab(61.94% -0.0329 -0.0907)
OKLCH	oklch(61.94% 0.096 250.1)
XYZ	xyz(22.3099, 23.9191, 52.1464)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578ABE #BE8B57

analogous

#57BEBE #578ABE #5857BE

triadic

#578ABE #BE578A #8ABE57

tetradic

#578ABE #BE57BE #BE8B57 #57BE58

square

#578ABE #BE57BE #BE8B57 #57BE58

split-complementary

#578ABE #BE5857 #BEBE57

monochromatic

#2B4D6F #3C6B9C #578ABE #83A9CF #AFC7E0

Accessibility & contrast

On white

3.63

#578ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#578ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578ABE

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578ABE	#FFFFFF	#000000	##000000
##578ABE	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758CC0

Deuteranopia (green-blind)

#6782BD

Tritanopia (blue-blind)

#16969C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #578abe;
/* rgb */ color: rgb(87, 138, 190);
/* oklch */ color: oklch(61.9% 0.096 250.1);

Tailwind

colors: {
  custom: {
    50: '#8dacd1',
    500: '#578abe',
    950: '#000000',
  },
}

SCSS

$custom: #578abe;
$custom-light: #8dacd1;
$custom-dark: #000000;

JSON

{
  "hex": "#578abe",
  "rgb": {
    "r": 87,
    "g": 138,
    "b": 190
  },
  "hsl": {
    "h": 210.291,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.61943,
    "c": 0.09647,
    "h": 250.1
  },
  "luminance": 0.23921
}

Semantic roles & 50–950 ramp

primary

#578ABE

secondary

#CEB9A3

accent

#9554D4

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #578ABE

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

Preview Lab → · Contrast checker → · Palette generator →