#658D99#658D99

#658D99 is a mid, muted cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.048 H 218.4°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#658D99
RGB	rgb(101, 141, 153)
HSL	hsl(194, 20%, 50%)
HSV	hsv(194, 34%, 60%)
CMYK	cmyk(34%, 7.8%, 0%, 40%)
CIE-LAB	lab(56.20, -10.69, -10.80)
CIE-LCH	lch(56.20, 15.19, 225.29°)
OKLab	oklab(61.83% -0.0373 -0.0295)
OKLCH	oklch(61.83% 0.048 218.4)
XYZ	xyz(20.6396, 24.1152, 33.6980)
Luminance	0.2412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658D99 #997165

analogous

#65998B #658D99 #657399

triadic

#658D99 #99658D #8D9965

tetradic

#658D99 #8B6599 #997165 #739965

square

#658D99 #8B6599 #997165 #739965

split-complementary

#658D99 #996573 #998B65

monochromatic

#34494F #4D6B74 #658D99 #8AA8B2 #AFC4CA

Accessibility & contrast

On white

3.61

#658D99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#658D99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658D99

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658D99	#FFFFFF	#000000	##000000
##658D99	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858A9A

Deuteranopia (green-blind)

#7D8499

Tritanopia (blue-blind)

#539191

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #658d99;
/* rgb */ color: rgb(101, 141, 153);
/* oklch */ color: oklch(61.8% 0.048 218.4);

Tailwind

colors: {
  custom: {
    50: '#93aeb7',
    500: '#658d99',
    950: '#000000',
  },
}

SCSS

$custom: #658d99;
$custom-light: #93aeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#658d99",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 153
  },
  "hsl": {
    "h": 193.846,
    "s": 20.472,
    "l": 49.804
  },
  "oklch": {
    "l": 0.61828,
    "c": 0.04762,
    "h": 218.4
  },
  "luminance": 0.24116
}

Semantic roles & 50–950 ramp

primary

#658D99

secondary

#B9A7A1

accent

#7E6BBD

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D1011

muted

#7E7F80

Preview Lab

Preview with #658D99

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

Preview Lab → · Contrast checker → · Palette generator →