#618797#618797

#618797 is a mid, muted cyan. Relative luminance 0.221; OKLCH L 60.1% C 0.049 H 225.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#618797
RGB	rgb(97, 135, 151)
HSL	hsl(198, 22%, 49%)
HSV	hsv(198, 36%, 59%)
CMYK	cmyk(35.8%, 10.6%, 0%, 40.8%)
CIE-LAB	lab(54.14, -9.05, -12.78)
CIE-LCH	lch(54.14, 15.65, 234.70°)
OKLab	oklab(60.1% -0.0339 -0.035)
OKLCH	oklch(60.1% 0.049 225.9)
XYZ	xyz(19.1778, 22.1026, 32.5279)
Luminance	0.2210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618797 #977161

analogous

#61978C #618797 #616C97

triadic

#618797 #976187 #879761

tetradic

#618797 #8C6197 #977161 #6C9761

square

#618797 #8C6197 #977161 #6C9761

split-complementary

#618797 #97616C #978C61

monochromatic

#31444C #496672 #618797 #85A4B0 #AABFC8

Accessibility & contrast

On white

3.87

#618797 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#618797 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618797

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618797	#FFFFFF	#000000	##000000
##618797	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8598

Deuteranopia (green-blind)

#767F97

Tritanopia (blue-blind)

#4E8C8C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #618797;
/* rgb */ color: rgb(97, 135, 151);
/* oklch */ color: oklch(60.1% 0.049 225.9);

Tailwind

colors: {
  custom: {
    50: '#90aab5',
    500: '#618797',
    950: '#000000',
  },
}

SCSS

$custom: #618797;
$custom-light: #90aab5;
$custom-dark: #000000;

JSON

{
  "hex": "#618797",
  "rgb": {
    "r": 97,
    "g": 135,
    "b": 151
  },
  "hsl": {
    "h": 197.778,
    "s": 21.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.60104,
    "c": 0.04877,
    "h": 225.9
  },
  "luminance": 0.22104
}

Semantic roles & 50–950 ramp

primary

#618797

secondary

#B7A59D

accent

#8369BE

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0D1011

muted

#7D7F80

Preview Lab

Preview with #618797

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

Preview Lab → · Contrast checker → · Palette generator →