#617C8D#617C8D

#617C8D is a mid, muted cyan. Relative luminance 0.189; OKLCH L 57.1% C 0.041 H 236.1°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#617C8D
RGB	rgb(97, 124, 141)
HSL	hsl(203, 18%, 47%)
HSV	hsv(203, 31%, 55%)
CMYK	cmyk(31.2%, 12.1%, 0%, 44.7%)
CIE-LAB	lab(50.55, -5.43, -12.37)
CIE-LCH	lch(50.55, 13.51, 246.29°)
OKLab	oklab(57.15% -0.0228 -0.0338)
OKLCH	oklch(57.15% 0.041 236.1)
XYZ	xyz(16.9437, 18.8790, 27.9454)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617C8D #8D7261

analogous

#618D88 #617C8D #61668D

triadic

#617C8D #8D617C #7C8D61

tetradic

#617C8D #88618D #8D7261 #668D61

square

#617C8D #88618D #8D7261 #668D61

split-complementary

#617C8D #8D6166 #8D8861

monochromatic

#2F3C44 #485C69 #617C8D #829AA9 #A6B7C2

Accessibility & contrast

On white

4.40

#617C8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#617C8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617C8D

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617C8D	#FFFFFF	#000000	##000000
##617C8D	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8E

Deuteranopia (green-blind)

#6E768D

Tritanopia (blue-blind)

#538081

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #617c8d;
/* rgb */ color: rgb(97, 124, 141);
/* oklch */ color: oklch(57.1% 0.041 236.1);

Tailwind

colors: {
  custom: {
    50: '#8fa1ae',
    500: '#617c8d',
    950: '#000000',
  },
}

SCSS

$custom: #617c8d;
$custom-light: #8fa1ae;
$custom-dark: #000000;

JSON

{
  "hex": "#617c8d",
  "rgb": {
    "r": 97,
    "g": 124,
    "b": 141
  },
  "hsl": {
    "h": 203.182,
    "s": 18.487,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57147,
    "c": 0.0408,
    "h": 236.1
  },
  "luminance": 0.1888
}

Semantic roles & 50–950 ramp

primary

#617C8D

secondary

#B1A299

accent

#8B6DBB

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0C0F10

muted

#7D7E7F

Preview Lab

Preview with #617C8D

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

Preview Lab → · Contrast checker → · Palette generator →