#618088#618088

#618088 is a mid, muted cyan. Relative luminance 0.198; OKLCH L 57.9% C 0.037 H 215.3°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#618088
RGB	rgb(97, 128, 136)
HSL	hsl(192, 17%, 46%)
HSV	hsv(192, 29%, 53%)
CMYK	cmyk(28.7%, 5.9%, 0%, 46.7%)
CIE-LAB	lab(51.56, -8.99, -7.91)
CIE-LCH	lch(51.56, 11.98, 221.35°)
OKLab	oklab(57.9% -0.0304 -0.0216)
OKLCH	oklch(57.9% 0.037 215.3)
XYZ	xyz(17.0915, 19.7565, 26.2006)
Luminance	0.1976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618088 #886961

analogous

#61887C #618088 #616C88

triadic

#618088 #886180 #808861

tetradic

#618088 #7C6188 #886961 #6C8861

square

#618088 #7C6188 #886961 #6C8861

split-complementary

#618088 #88616C #887C61

monochromatic

#2E3D41 #485E64 #618088 #819EA5 #A5B9BF

Accessibility & contrast

On white

4.24

#618088 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#618088 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618088

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618088	#FFFFFF	#000000	##000000
##618088	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7E88

Deuteranopia (green-blind)

#747988

Tritanopia (blue-blind)

#548382

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #618088;
/* rgb */ color: rgb(97, 128, 136);
/* oklch */ color: oklch(57.9% 0.037 215.3);

Tailwind

colors: {
  custom: {
    50: '#8fa4aa',
    500: '#618088',
    950: '#000000',
  },
}

SCSS

$custom: #618088;
$custom-light: #8fa4aa;
$custom-dark: #000000;

JSON

{
  "hex": "#618088",
  "rgb": {
    "r": 97,
    "g": 128,
    "b": 136
  },
  "hsl": {
    "h": 192.308,
    "s": 16.738,
    "l": 45.686
  },
  "oklch": {
    "l": 0.57895,
    "c": 0.03732,
    "h": 215.3
  },
  "luminance": 0.19757
}

Semantic roles & 50–950 ramp

primary

#618088

secondary

#AD9C98

accent

#7E6EB9

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0C0F10

muted

#7D7F7F

Preview Lab

Preview with #618088

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

Preview Lab → · Contrast checker → · Palette generator →