#677C87#677C87

#677C87 is a mid, muted cyan. Relative luminance 0.190; OKLCH L 57.3% C 0.030 H 230.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#677C87
RGB	rgb(103, 124, 135)
HSL	hsl(201, 13%, 47%)
HSV	hsv(201, 24%, 53%)
CMYK	cmyk(23.7%, 8.1%, 0%, 47.1%)
CIE-LAB	lab(50.74, -5.02, -8.51)
CIE-LCH	lch(50.74, 9.88, 239.47°)
OKLab	oklab(57.34% -0.0189 -0.0231)
OKLCH	oklch(57.34% 0.03 230.8)
XYZ	xyz(17.1731, 19.0476, 25.6887)
Luminance	0.1905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677C87 #877267

analogous

#678782 #677C87 #676C87

triadic

#677C87 #87677C #7C8767

tetradic

#677C87 #826787 #877267 #6C8767

square

#677C87 #826787 #877267 #6C8767

split-complementary

#677C87 #87676C #878267

monochromatic

#323C42 #4D5C64 #677C87 #879AA4 #AAB7BE

Accessibility & contrast

On white

4.37

#677C87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#677C87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677C87

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677C87	#FFFFFF	#000000	##000000
##677C87	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)

#777B88

Deuteranopia (green-blind)

#727787

Tritanopia (blue-blind)

#5E7F7F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #677c87;
/* rgb */ color: rgb(103, 124, 135);
/* oklch */ color: oklch(57.3% 0.030 230.8);

Tailwind

colors: {
  custom: {
    50: '#93a1aa',
    500: '#677c87',
    950: '#000000',
  },
}

SCSS

$custom: #677c87;
$custom-light: #93a1aa;
$custom-dark: #000000;

JSON

{
  "hex": "#677c87",
  "rgb": {
    "r": 103,
    "g": 124,
    "b": 135
  },
  "hsl": {
    "h": 200.625,
    "s": 13.445,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57339,
    "c": 0.02986,
    "h": 230.8
  },
  "luminance": 0.19048
}

Semantic roles & 50–950 ramp

primary

#677C87

secondary

#ADA29C

accent

#8972B6

background

#F9F9FA

surface

#F1F2F4

border

#CBCCCE

text

#0D0F10

muted

#7E7E7F

Preview Lab

Preview with #677C87

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

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