#618291#618291

#618291 is a mid, muted cyan. Relative luminance 0.206; OKLCH L 58.7% C 0.044 H 227.6°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#618291
RGB	rgb(97, 130, 145)
HSL	hsl(199, 20%, 47%)
HSV	hsv(199, 33%, 57%)
CMYK	cmyk(33.1%, 10.3%, 0%, 43.1%)
CIE-LAB	lab(52.45, -7.81, -11.83)
CIE-LCH	lch(52.45, 14.17, 236.56°)
OKLab	oklab(58.7% -0.0295 -0.0324)
OKLCH	oklch(58.7% 0.044 227.6)
XYZ	xyz(18.0216, 20.5501, 29.7996)
Luminance	0.2055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618291 #917061

analogous

#619188 #618291 #616A91

triadic

#618291 #916182 #829161

tetradic

#618291 #886191 #917061 #6A9161

square

#618291 #886191 #917061 #6A9161

split-complementary

#618291 #91616A #918861

monochromatic

#304048 #48616C #618291 #839FAC #A8BCC5

Accessibility & contrast

On white

4.11

#618291 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#618291 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618291

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618291	#FFFFFF	#000000	##000000
##618291	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8092

Deuteranopia (green-blind)

#737B91

Tritanopia (blue-blind)

#518687

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #618291;
/* rgb */ color: rgb(97, 130, 145);
/* oklch */ color: oklch(58.7% 0.044 227.6);

Tailwind

colors: {
  custom: {
    50: '#8fa6b1',
    500: '#618291',
    950: '#000000',
  },
}

SCSS

$custom: #618291;
$custom-light: #8fa6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#618291",
  "rgb": {
    "r": 97,
    "g": 130,
    "b": 145
  },
  "hsl": {
    "h": 198.75,
    "s": 19.835,
    "l": 47.451
  },
  "oklch": {
    "l": 0.58702,
    "c": 0.04382,
    "h": 227.6
  },
  "luminance": 0.20551
}

Semantic roles & 50–950 ramp

primary

#618291

secondary

#B3A29B

accent

#856BBC

background

#F8FAFA

surface

#F0F4F5

border

#CBCECF

text

#0C0F10

muted

#7D7F7F

Preview Lab

Preview with #618291

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

Preview Lab → · Contrast checker → · Palette generator →