#577485#577485

#577485 is a mid, muted cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.043 H 234.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#577485
RGB	rgb(87, 116, 133)
HSL	hsl(202, 21%, 43%)
HSV	hsv(202, 35%, 52%)
CMYK	cmyk(34.6%, 12.8%, 0%, 47.8%)
CIE-LAB	lab(47.25, -6.02, -12.69)
CIE-LCH	lch(47.25, 14.05, 244.61°)
OKLab	oklab(54.28% -0.025 -0.0348)
OKLCH	oklch(54.28% 0.043 234.3)
XYZ	xyz(14.4082, 16.2097, 24.5554)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577485 #856857

analogous

#57857F #577485 #575D85

triadic

#577485 #855774 #748557

tetradic

#577485 #7F5785 #856857 #5D8557

square

#577485 #7F5785 #856857 #5D8557

split-complementary

#577485 #85575D #857F57

monochromatic

#27333B #3F5460 #577485 #7593A5 #9AB0BD

Accessibility & contrast

On white

4.95

#577485 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#577485 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577485

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577485	#FFFFFF	#000000	##FFFFFF
##577485	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7386

Deuteranopia (green-blind)

#666E85

Tritanopia (blue-blind)

#487979

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577485;
/* rgb */ color: rgb(87, 116, 133);
/* oklch */ color: oklch(54.3% 0.043 234.3);

Tailwind

colors: {
  custom: {
    50: '#889ca8',
    500: '#577485',
    950: '#000000',
  },
}

SCSS

$custom: #577485;
$custom-light: #889ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#577485",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 133
  },
  "hsl": {
    "h": 202.174,
    "s": 20.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54281,
    "c": 0.04286,
    "h": 234.3
  },
  "luminance": 0.1621
}

Semantic roles & 50–950 ramp

primary

#577485

secondary

#AA988D

accent

#896ABD

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #577485

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

Preview Lab → · Contrast checker → · Palette generator →