#577396#577396

#577396 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.8% C 0.064 H 254.4°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#577396
RGB	rgb(87, 115, 150)
HSL	hsl(213, 27%, 46%)
HSV	hsv(213, 42%, 59%)
CMYK	cmyk(42%, 23.3%, 0%, 41.2%)
CIE-LAB	lab(47.61, -0.63, -22.20)
CIE-LCH	lch(47.61, 22.21, 268.38°)
OKLab	oklab(54.78% -0.0173 -0.0616)
OKLCH	oklch(54.78% 0.064 254.4)
XYZ	xyz(15.5645, 16.4888, 31.2108)
Luminance	0.1649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577396 #967A57

analogous

#579396 #577396 #5B5796

triadic

#577396 #965773 #739657

tetradic

#577396 #965793 #967A57 #57965B

square

#577396 #965793 #967A57 #57965B

split-complementary

#577396 #965B57 #939657

monochromatic

#2A3849 #41556F #577396 #7992B1 #A0B1C8

Accessibility & contrast

On white

4.89

#577396 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#577396 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577396

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577396	#FFFFFF	#000000	##FFFFFF
##577396	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667498

Deuteranopia (green-blind)

#5E6E95

Tritanopia (blue-blind)

#407B7F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577396;
/* rgb */ color: rgb(87, 115, 150);
/* oklch */ color: oklch(54.8% 0.064 254.4);

Tailwind

colors: {
  custom: {
    50: '#899bb5',
    500: '#577396',
    950: '#000000',
  },
}

SCSS

$custom: #577396;
$custom-light: #899bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#577396",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 150
  },
  "hsl": {
    "h": 213.333,
    "s": 26.582,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54783,
    "c": 0.06402,
    "h": 254.4
  },
  "luminance": 0.1649
}

Semantic roles & 50–950 ramp

primary

#577396

secondary

#B5A694

accent

#9965C3

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #577396

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

Preview Lab → · Contrast checker → · Palette generator →