#667E88#667E88

#667E88 is a mid, muted cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.032 H 225.1°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#667E88
RGB	rgb(102, 126, 136)
HSL	hsl(198, 14%, 47%)
HSV	hsv(198, 25%, 53%)
CMYK	cmyk(25%, 7.4%, 0%, 46.7%)
CIE-LAB	lab(51.29, -6.25, -8.28)
CIE-LCH	lch(51.29, 10.37, 232.96°)
OKLab	oklab(57.77% -0.0224 -0.0225)
OKLCH	oklch(57.77% 0.032 225.1)
XYZ	xyz(17.3830, 19.5234, 26.1403)
Luminance	0.1952 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667E88 #887066

analogous

#668881 #667E88 #666D88

triadic

#667E88 #88667E #7E8866

tetradic

#667E88 #816688 #887066 #6D8866

square

#667E88 #816688 #887066 #6D8866

split-complementary

#667E88 #88666D #888166

monochromatic

#323D42 #4C5E65 #667E88 #879CA5 #AAB9BF

Accessibility & contrast

On white

4.28

#667E88 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#667E88 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667E88

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667E88	#FFFFFF	#000000	##000000
##667E88	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787D89

Deuteranopia (green-blind)

#737888

Tritanopia (blue-blind)

#5C8181

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #667e88;
/* rgb */ color: rgb(102, 126, 136);
/* oklch */ color: oklch(57.8% 0.032 225.1);

Tailwind

colors: {
  custom: {
    50: '#92a3aa',
    500: '#667e88',
    950: '#000000',
  },
}

SCSS

$custom: #667e88;
$custom-light: #92a3aa;
$custom-dark: #000000;

JSON

{
  "hex": "#667e88",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 136
  },
  "hsl": {
    "h": 197.647,
    "s": 14.286,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57768,
    "c": 0.03179,
    "h": 225.1
  },
  "luminance": 0.19524
}

Semantic roles & 50–950 ramp

primary

#667E88

secondary

#AEA19C

accent

#8571B7

background

#F9FAFA

surface

#F1F3F4

border

#CBCDCE

text

#0D0F10

muted

#7E7F7F

Preview Lab

Preview with #667E88

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

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