#617D8A#617D8A

#617D8A is a mid, muted cyan. Relative luminance 0.190; OKLCH L 57.3% C 0.038 H 228.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#617D8A
RGB	rgb(97, 125, 138)
HSL	hsl(199, 17%, 46%)
HSV	hsv(199, 30%, 54%)
CMYK	cmyk(29.7%, 9.4%, 0%, 45.9%)
CIE-LAB	lab(50.74, -6.78, -10.32)
CIE-LCH	lch(50.74, 12.35, 236.68°)
OKLab	oklab(57.26% -0.0254 -0.0282)
OKLCH	oklch(57.26% 0.038 228)
XYZ	xyz(16.8494, 19.0429, 26.8277)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617D8A #8A6E61

analogous

#618A82 #617D8A #61688A

triadic

#617D8A #8A617D #7D8A61

tetradic

#617D8A #82618A #8A6E61 #688A61

square

#617D8A #82618A #8A6E61 #688A61

split-complementary

#617D8A #8A6168 #8A8261

monochromatic

#2E3C42 #485C66 #617D8A #819BA7 #A5B8C0

Accessibility & contrast

On white

4.37

#617D8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#617D8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617D8A

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617D8A	#FFFFFF	#000000	##000000
##617D8A	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767C8B

Deuteranopia (green-blind)

#70778A

Tritanopia (blue-blind)

#548181

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #617d8a;
/* rgb */ color: rgb(97, 125, 138);
/* oklch */ color: oklch(57.3% 0.038 228.0);

Tailwind

colors: {
  custom: {
    50: '#8fa2ac',
    500: '#617d8a',
    950: '#000000',
  },
}

SCSS

$custom: #617d8a;
$custom-light: #8fa2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#617d8a",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 138
  },
  "hsl": {
    "h": 199.024,
    "s": 17.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57264,
    "c": 0.03793,
    "h": 228
  },
  "luminance": 0.19044
}

Semantic roles & 50–950 ramp

primary

#617D8A

secondary

#AF9F98

accent

#866EBA

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0C0F10

muted

#7D7E7F

Preview Lab

Preview with #617D8A

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

Preview Lab → · Contrast checker → · Palette generator →