#426F79#426F79

#426F79 is a mid, muted cyan. Relative luminance 0.139; OKLCH L 51.3% C 0.052 H 213.4°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#426F79
RGB	rgb(66, 111, 121)
HSL	hsl(191, 29%, 37%)
HSV	hsv(191, 45%, 47%)
CMYK	cmyk(45.5%, 8.3%, 0%, 52.5%)
CIE-LAB	lab(44.10, -12.60, -10.39)
CIE-LCH	lch(44.10, 16.33, 219.51°)
OKLab	oklab(51.32% -0.0433 -0.0286)
OKLCH	oklch(51.32% 0.052 213.4)
XYZ	xyz(11.3811, 13.9068, 20.1700)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426F79 #794C42

analogous

#427968 #426F79 #425479

triadic

#426F79 #79426F #6F7942

tetradic

#426F79 #684279 #794C42 #547942

square

#426F79 #684279 #794C42 #547942

split-complementary

#426F79 #794254 #796842

monochromatic

#17262A #2C4B51 #426F79 #5893A1 #7DADB8

Accessibility & contrast

On white

5.55

#426F79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#426F79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426F79

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426F79	#FFFFFF	#000000	##FFFFFF
##426F79	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676C7A

Deuteranopia (green-blind)

#5F6579

Tritanopia (blue-blind)

#297372

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #426f79;
/* rgb */ color: rgb(66, 111, 121);
/* oklch */ color: oklch(51.3% 0.052 213.4);

Tailwind

colors: {
  custom: {
    50: '#7a989f',
    500: '#426f79',
    950: '#000000',
  },
}

SCSS

$custom: #426f79;
$custom-light: #7a989f;
$custom-dark: #000000;

JSON

{
  "hex": "#426f79",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 121
  },
  "hsl": {
    "h": 190.909,
    "s": 29.412,
    "l": 36.667
  },
  "oklch": {
    "l": 0.5132,
    "c": 0.0519,
    "h": 213.4
  },
  "luminance": 0.13908
}

Semantic roles & 50–950 ramp

primary

#426F79

secondary

#A37C74

accent

#7462C6

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#090D0E

muted

#7B7E7E

Preview Lab

Preview with #426F79

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

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