#658399#658399

#658399 is a mid, muted cyan. Relative luminance 0.213; OKLCH L 59.5% C 0.048 H 240.4°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#658399
RGB	rgb(101, 131, 153)
HSL	hsl(205, 20%, 50%)
HSV	hsv(205, 34%, 60%)
CMYK	cmyk(34%, 14.4%, 0%, 40%)
CIE-LAB	lab(53.27, -5.06, -15.21)
CIE-LCH	lch(53.27, 16.03, 251.59°)
OKLab	oklab(59.51% -0.0237 -0.0418)
OKLCH	oklch(59.51% 0.048 240.4)
XYZ	xyz(19.2311, 21.2983, 33.2285)
Luminance	0.2130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658399 #997B65

analogous

#659995 #658399 #656999

triadic

#658399 #996583 #839965

tetradic

#658399 #956599 #997B65 #699965

square

#658399 #956599 #997B65 #699965

split-complementary

#658399 #996569 #999565

monochromatic

#34444F #4D6374 #658399 #8AA1B2 #AFBECA

Accessibility & contrast

On white

3.99

#658399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#658399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658399

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658399	#FFFFFF	#000000	##000000
##658399	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A829A

Deuteranopia (green-blind)

#737D99

Tritanopia (blue-blind)

#54888A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #658399;
/* rgb */ color: rgb(101, 131, 153);
/* oklch */ color: oklch(59.5% 0.048 240.4);

Tailwind

colors: {
  custom: {
    50: '#92a7b7',
    500: '#658399',
    950: '#000000',
  },
}

SCSS

$custom: #658399;
$custom-light: #92a7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#658399",
  "rgb": {
    "r": 101,
    "g": 131,
    "b": 153
  },
  "hsl": {
    "h": 205.385,
    "s": 20.472,
    "l": 49.804
  },
  "oklch": {
    "l": 0.59509,
    "c": 0.04805,
    "h": 240.4
  },
  "luminance": 0.21299
}

Semantic roles & 50–950 ramp

primary

#658399

secondary

#B9ABA1

accent

#8E6BBD

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D0F11

muted

#7E7F80

Preview Lab

Preview with #658399

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

Preview Lab → · Contrast checker → · Palette generator →