#558BA5#558BA5

#558BA5 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.9% C 0.070 H 230.3°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#558BA5
RGB	rgb(85, 139, 165)
HSL	hsl(200, 32%, 49%)
HSV	hsv(200, 48%, 65%)
CMYK	cmyk(48.5%, 15.8%, 0%, 35.3%)
CIE-LAB	lab(55.19, -10.60, -19.31)
CIE-LCH	lch(55.19, 22.03, 241.24°)
OKLab	oklab(60.93% -0.0445 -0.0535)
OKLCH	oklch(60.93% 0.07 230.3)
XYZ	xyz(19.7680, 23.1116, 39.0093)
Luminance	0.2311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558BA5 #A56F55

analogous

#55A597 #558BA5 #5563A5

triadic

#558BA5 #A5558B #8BA555

tetradic

#558BA5 #9755A5 #A56F55 #63A555

square

#558BA5 #9755A5 #A56F55 #63A555

split-complementary

#558BA5 #A55563 #A59755

monochromatic

#2B4754 #40697D #558BA5 #7CA7BB #A4C2D0

Accessibility & contrast

On white

3.73

#558BA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#558BA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558BA5

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558BA5	#FFFFFF	#000000	##000000
##558BA5	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E89A6

Deuteranopia (green-blind)

#7280A5

Tritanopia (blue-blind)

#2E9293

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #558ba5;
/* rgb */ color: rgb(85, 139, 165);
/* oklch */ color: oklch(60.9% 0.070 230.3);

Tailwind

colors: {
  custom: {
    50: '#8aacbf',
    500: '#558ba5',
    950: '#000000',
  },
}

SCSS

$custom: #558ba5;
$custom-light: #8aacbf;
$custom-dark: #000000;

JSON

{
  "hex": "#558ba5",
  "rgb": {
    "r": 85,
    "g": 139,
    "b": 165
  },
  "hsl": {
    "h": 199.5,
    "s": 32,
    "l": 49.02
  },
  "oklch": {
    "l": 0.60934,
    "c": 0.06958,
    "h": 230.3
  },
  "luminance": 0.23113
}

Semantic roles & 50–950 ramp

primary

#558BA5

secondary

#BEA498

accent

#8260C8

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #558BA5

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

Preview Lab → · Contrast checker → · Palette generator →