#618596#618596

#618596 is a mid, muted cyan. Relative luminance 0.215; OKLCH L 59.6% C 0.048 H 228.7°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#618596
RGB	rgb(97, 133, 150)
HSL	hsl(199, 21%, 48%)
HSV	hsv(199, 35%, 59%)
CMYK	cmyk(35.3%, 11.3%, 0%, 41.2%)
CIE-LAB	lab(53.51, -8.19, -13.14)
CIE-LCH	lch(53.51, 15.48, 238.07°)
OKLab	oklab(59.6% -0.0316 -0.036)
OKLCH	oklch(59.6% 0.048 228.7)
XYZ	xyz(18.8205, 21.5174, 32.0098)
Luminance	0.2152 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618596 #967261

analogous

#61968C #618596 #616A96

triadic

#618596 #966185 #859661

tetradic

#618596 #8C6196 #967261 #6A9661

square

#618596 #8C6196 #967261 #6A9661

split-complementary

#618596 #96616A #968C61

monochromatic

#31434C #496471 #618596 #84A2B0 #AABEC8

Accessibility & contrast

On white

3.96

#618596 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#618596 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618596

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618596	#FFFFFF	#000000	##000000
##618596	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8397

Deuteranopia (green-blind)

#747D96

Tritanopia (blue-blind)

#4F8A8A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #618596;
/* rgb */ color: rgb(97, 133, 150);
/* oklch */ color: oklch(59.6% 0.048 228.7);

Tailwind

colors: {
  custom: {
    50: '#90a8b4',
    500: '#618596',
    950: '#000000',
  },
}

SCSS

$custom: #618596;
$custom-light: #90a8b4;
$custom-dark: #000000;

JSON

{
  "hex": "#618596",
  "rgb": {
    "r": 97,
    "g": 133,
    "b": 150
  },
  "hsl": {
    "h": 199.245,
    "s": 21.457,
    "l": 48.431
  },
  "oklch": {
    "l": 0.59597,
    "c": 0.04794,
    "h": 228.7
  },
  "luminance": 0.21518
}

Semantic roles & 50–950 ramp

primary

#618596

secondary

#B6A59D

accent

#856ABE

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0D0F11

muted

#7D7F80

Preview Lab

Preview with #618596

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

Preview Lab → · Contrast checker → · Palette generator →