#677E8A#677E8A

#677E8A is a mid, muted cyan. Relative luminance 0.196; OKLCH L 57.9% C 0.032 H 230.7°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#677E8A
RGB	rgb(103, 126, 138)
HSL	hsl(201, 15%, 47%)
HSV	hsv(201, 25%, 54%)
CMYK	cmyk(25.4%, 8.7%, 0%, 45.9%)
CIE-LAB	lab(51.43, -5.43, -9.24)
CIE-LCH	lch(51.43, 10.72, 239.58°)
OKLab	oklab(57.91% -0.0206 -0.0252)
OKLCH	oklch(57.91% 0.032 230.7)
XYZ	xyz(17.6405, 19.6396, 26.9012)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677E8A #8A7367

analogous

#678A85 #677E8A #676D8A

triadic

#677E8A #8A677E #7E8A67

tetradic

#677E8A #85678A #8A7367 #6D8A67

square

#677E8A #85678A #8A7367 #6D8A67

split-complementary

#677E8A #8A676D #8A8567

monochromatic

#333E44 #4D5E67 #677E8A #889CA6 #ABB9C0

Accessibility & contrast

On white

4.26

#677E8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#677E8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677E8A

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677E8A	#FFFFFF	#000000	##000000
##677E8A	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787D8B

Deuteranopia (green-blind)

#73798A

Tritanopia (blue-blind)

#5D8182

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #677e8a;
/* rgb */ color: rgb(103, 126, 138);
/* oklch */ color: oklch(57.9% 0.032 230.7);

Tailwind

colors: {
  custom: {
    50: '#93a3ac',
    500: '#677e8a',
    950: '#000000',
  },
}

SCSS

$custom: #677e8a;
$custom-light: #93a3ac;
$custom-dark: #000000;

JSON

{
  "hex": "#677e8a",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 138
  },
  "hsl": {
    "h": 200.571,
    "s": 14.523,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57912,
    "c": 0.03249,
    "h": 230.7
  },
  "luminance": 0.1964
}

Semantic roles & 50–950 ramp

primary

#677E8A

secondary

#AFA49D

accent

#8970B7

background

#F9FAFA

surface

#F1F3F4

border

#CBCDCE

text

#0D0F10

muted

#7E7F7F

Preview Lab

Preview with #677E8A

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

Preview Lab → · Contrast checker → · Palette generator →