#558AA7#558AA7

#558AA7 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.8% C 0.072 H 233.6°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#558AA7
RGB	rgb(85, 138, 167)
HSL	hsl(201, 33%, 49%)
HSV	hsv(201, 49%, 65%)
CMYK	cmyk(49.1%, 17.4%, 0%, 34.5%)
CIE-LAB	lab(54.97, -9.45, -20.80)
CIE-LCH	lch(54.97, 22.84, 245.56°)
OKLab	oklab(60.78% -0.0425 -0.0577)
OKLCH	oklch(60.78% 0.072 233.6)
XYZ	xyz(19.8073, 22.8968, 39.9275)
Luminance	0.2290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558AA7 #A77255

analogous

#55A79B #558AA7 #5561A7

triadic

#558AA7 #A7558A #8AA755

tetradic

#558AA7 #9B55A7 #A77255 #61A755

square

#558AA7 #9B55A7 #A77255 #61A755

split-complementary

#558AA7 #A75561 #A79B55

monochromatic

#2C4756 #40687E #558AA7 #7DA6BD #A5C2D1

Accessibility & contrast

On white

3.76

#558AA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#558AA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558AA7

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558AA7	#FFFFFF	#000000	##000000
##558AA7	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C89A8

Deuteranopia (green-blind)

#7180A7

Tritanopia (blue-blind)

#2C9293

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #558aa7;
/* rgb */ color: rgb(85, 138, 167);
/* oklch */ color: oklch(60.8% 0.072 233.6);

Tailwind

colors: {
  custom: {
    50: '#8aacc1',
    500: '#558aa7',
    950: '#000000',
  },
}

SCSS

$custom: #558aa7;
$custom-light: #8aacc1;
$custom-dark: #000000;

JSON

{
  "hex": "#558aa7",
  "rgb": {
    "r": 85,
    "g": 138,
    "b": 167
  },
  "hsl": {
    "h": 201.22,
    "s": 32.54,
    "l": 49.412
  },
  "oklch": {
    "l": 0.60783,
    "c": 0.07168,
    "h": 233.6
  },
  "luminance": 0.22898
}

Semantic roles & 50–950 ramp

primary

#558AA7

secondary

#BFA699

accent

#845FC9

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #558AA7

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

Preview Lab → · Contrast checker → · Palette generator →