#557390#557390

#557390 is a mid, muted cyan. Relative luminance 0.162; OKLCH L 54.4% C 0.057 H 248.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#557390
RGB	rgb(85, 115, 144)
HSL	hsl(209, 26%, 45%)
HSV	hsv(209, 41%, 56%)
CMYK	cmyk(41%, 20.1%, 0%, 43.5%)
CIE-LAB	lab(47.24, -2.94, -19.23)
CIE-LCH	lch(47.24, 19.45, 261.30°)
OKLab	oklab(54.38% -0.0214 -0.0532)
OKLCH	oklch(54.38% 0.057 248.1)
XYZ	xyz(14.9094, 16.2055, 28.7225)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557390 #907255

analogous

#559090 #557390 #555590

triadic

#557390 #905573 #739055

tetradic

#557390 #905590 #907255 #559055

square

#557390 #905590 #907255 #559055

split-complementary

#557390 #905555 #909055

monochromatic

#283643 #3E546A #557390 #7592AD #9BB0C4

Accessibility & contrast

On white

4.95

#557390 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#557390 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557390

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557390	#FFFFFF	#000000	##FFFFFF
##557390	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)

#687391

Deuteranopia (green-blind)

#606D8F

Tritanopia (blue-blind)

#407A7D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #557390;
/* rgb */ color: rgb(85, 115, 144);
/* oklch */ color: oklch(54.4% 0.057 248.1);

Tailwind

colors: {
  custom: {
    50: '#879bb0',
    500: '#557390',
    950: '#000000',
  },
}

SCSS

$custom: #557390;
$custom-light: #879bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#557390",
  "rgb": {
    "r": 85,
    "g": 115,
    "b": 144
  },
  "hsl": {
    "h": 209.492,
    "s": 25.764,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.05738,
    "h": 248.1
  },
  "luminance": 0.16206
}

Semantic roles & 50–950 ramp

primary

#557390

secondary

#B1A08F

accent

#9366C2

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #557390

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

Preview Lab → · Contrast checker → · Palette generator →