#577494#577494

#577494 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.9% C 0.061 H 251.4°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#577494
RGB	rgb(87, 116, 148)
HSL	hsl(211, 26%, 46%)
HSV	hsv(211, 41%, 58%)
CMYK	cmyk(41.2%, 21.6%, 0%, 42%)
CIE-LAB	lab(47.82, -1.81, -20.69)
CIE-LCH	lch(47.82, 20.77, 265.01°)
OKLab	oklab(54.92% -0.0193 -0.0574)
OKLCH	oklch(54.92% 0.061 251.4)
XYZ	xyz(15.5194, 16.6543, 30.4081)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577494 #947757

analogous

#579294 #577494 #585794

triadic

#577494 #945774 #749457

tetradic

#577494 #945792 #947757 #579458

square

#577494 #945792 #947757 #579458

split-complementary

#577494 #945857 #929457

monochromatic

#2A3847 #40566D #577494 #7893B0 #9FB2C7

Accessibility & contrast

On white

4.85

#577494 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#577494 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577494

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577494	#FFFFFF	#000000	##FFFFFF
##577494	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687596

Deuteranopia (green-blind)

#606F93

Tritanopia (blue-blind)

#417B7F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577494;
/* rgb */ color: rgb(87, 116, 148);
/* oklch */ color: oklch(54.9% 0.061 251.4);

Tailwind

colors: {
  custom: {
    50: '#899bb3',
    500: '#577494',
    950: '#000000',
  },
}

SCSS

$custom: #577494;
$custom-light: #899bb3;
$custom-dark: #000000;

JSON

{
  "hex": "#577494",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 148
  },
  "hsl": {
    "h": 211.475,
    "s": 25.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54922,
    "c": 0.06053,
    "h": 251.4
  },
  "luminance": 0.16655
}

Semantic roles & 50–950 ramp

primary

#577494

secondary

#B4A493

accent

#9665C2

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #577494

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

Preview Lab → · Contrast checker → · Palette generator →