#677D97#677D97

#677D97 is a mid, muted cyan. Relative luminance 0.198; OKLCH L 58.2% C 0.048 H 252.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#677D97
RGB	rgb(103, 125, 151)
HSL	hsl(213, 19%, 50%)
HSV	hsv(213, 32%, 59%)
CMYK	cmyk(31.8%, 17.2%, 0%, 40.8%)
CIE-LAB	lab(51.59, -1.52, -16.59)
CIE-LCH	lch(51.59, 16.66, 264.76°)
OKLab	oklab(58.19% -0.0141 -0.0456)
OKLCH	oklch(58.19% 0.048 252.9)
XYZ	xyz(18.5114, 19.7844, 32.1156)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677D97 #978167

analogous

#679597 #677D97 #696797

triadic

#677D97 #97677D #7D9767

tetradic

#677D97 #976795 #978167 #679769

square

#677D97 #976795 #978167 #679769

split-complementary

#677D97 #976967 #959767

monochromatic

#35414E #4E5F73 #677D97 #8B9CB0 #B0BBC9

Accessibility & contrast

On white

4.24

#677D97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#677D97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677D97

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677D97	#FFFFFF	#000000	##000000
##677D97	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747E98

Deuteranopia (green-blind)

#6E7996

Tritanopia (blue-blind)

#598386

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #677d97;
/* rgb */ color: rgb(103, 125, 151);
/* oklch */ color: oklch(58.2% 0.048 252.9);

Tailwind

colors: {
  custom: {
    50: '#93a2b5',
    500: '#677d97',
    950: '#000000',
  },
}

SCSS

$custom: #677d97;
$custom-light: #93a2b5;
$custom-dark: #000000;

JSON

{
  "hex": "#677d97",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 151
  },
  "hsl": {
    "h": 212.5,
    "s": 18.898,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58194,
    "c": 0.04772,
    "h": 252.9
  },
  "luminance": 0.19785
}

Semantic roles & 50–950 ramp

primary

#677D97

secondary

#B8AEA2

accent

#976CBC

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0F11

muted

#7E7E80

Preview Lab

Preview with #677D97

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

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