#577893#577893

#577893 is a mid, muted cyan. Relative luminance 0.176; OKLCH L 55.8% C 0.057 H 243.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#577893
RGB	rgb(87, 120, 147)
HSL	hsl(207, 26%, 46%)
HSV	hsv(207, 41%, 58%)
CMYK	cmyk(40.8%, 18.4%, 0%, 42.4%)
CIE-LAB	lab(48.96, -4.45, -18.35)
CIE-LCH	lch(48.96, 18.88, 256.37°)
OKLab	oklab(55.81% -0.0251 -0.0507)
OKLCH	oklch(55.81% 0.057 243.7)
XYZ	xyz(15.9117, 17.5648, 30.1500)
Luminance	0.1757 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577893 #937257

analogous

#579390 #577893 #575A93

triadic

#577893 #935778 #789357

tetradic

#577893 #905793 #937257 #5A9357

square

#577893 #905793 #937257 #5A9357

split-complementary

#577893 #93575A #939057

monochromatic

#293946 #40596D #577893 #7896AF #9FB4C6

Accessibility & contrast

On white

4.65

#577893 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#577893 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577893

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577893	#FFFFFF	#000000	##FFFFFF
##577893	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7894

Deuteranopia (green-blind)

#657293

Tritanopia (blue-blind)

#417E81

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577893;
/* rgb */ color: rgb(87, 120, 147);
/* oklch */ color: oklch(55.8% 0.057 243.7);

Tailwind

colors: {
  custom: {
    50: '#899eb2',
    500: '#577893',
    950: '#000000',
  },
}

SCSS

$custom: #577893;
$custom-light: #899eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#577893",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 147
  },
  "hsl": {
    "h": 207,
    "s": 25.641,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55809,
    "c": 0.05658,
    "h": 243.7
  },
  "luminance": 0.17566
}

Semantic roles & 50–950 ramp

primary

#577893

secondary

#B3A192

accent

#8F66C2

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #577893

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

Preview Lab → · Contrast checker → · Palette generator →