#618D9A#618D9A

#618D9A is a mid, muted cyan. Relative luminance 0.239; OKLCH L 61.6% C 0.052 H 218.2°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#618D9A
RGB	rgb(97, 141, 154)
HSL	hsl(194, 23%, 49%)
HSV	hsv(194, 37%, 60%)
CMYK	cmyk(37%, 8.4%, 0%, 39.6%)
CIE-LAB	lab(56.01, -11.59, -11.68)
CIE-LCH	lch(56.01, 16.45, 225.23°)
OKLab	oklab(61.63% -0.0407 -0.032)
OKLCH	oklch(61.63% 0.052 218.2)
XYZ	xyz(20.2854, 23.9230, 34.1143)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618D9A #9A6E61

analogous

#619A8B #618D9A #61719A

triadic

#618D9A #9A618D #8D9A61

tetradic

#618D9A #8B619A #9A6E61 #719A61

square

#618D9A #8B619A #9A6E61 #719A61

split-complementary

#618D9A #9A6171 #9A8B61

monochromatic

#32484F #496B74 #618D9A #86A8B3 #ABC3CA

Accessibility & contrast

On white

3.63

#618D9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#618D9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618D9A

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618D9A	#FFFFFF	#000000	##000000
##618D9A	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848A9B

Deuteranopia (green-blind)

#7B839A

Tritanopia (blue-blind)

#4C9291

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #618d9a;
/* rgb */ color: rgb(97, 141, 154);
/* oklch */ color: oklch(61.6% 0.052 218.2);

Tailwind

colors: {
  custom: {
    50: '#90aeb7',
    500: '#618d9a',
    950: '#000000',
  },
}

SCSS

$custom: #618d9a;
$custom-light: #90aeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#618d9a",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 154
  },
  "hsl": {
    "h": 193.684,
    "s": 22.709,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61626,
    "c": 0.05179,
    "h": 218.2
  },
  "luminance": 0.23924
}

Semantic roles & 50–950 ramp

primary

#618D9A

secondary

#B9A49E

accent

#7C69BF

background

#F9FAFB

surface

#F1F4F6

border

#CBCED0

text

#0D1011

muted

#7E7F80

Preview Lab

Preview with #618D9A

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

Preview Lab → · Contrast checker → · Palette generator →