#42707A#42707A

#42707A is a mid, muted cyan. Relative luminance 0.142; OKLCH L 51.6% C 0.053 H 213.1°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#42707A
RGB	rgb(66, 112, 122)
HSL	hsl(191, 30%, 37%)
HSV	hsv(191, 46%, 48%)
CMYK	cmyk(45.9%, 8.2%, 0%, 52.2%)
CIE-LAB	lab(44.45, -12.88, -10.47)
CIE-LCH	lch(44.45, 16.59, 219.10°)
OKLab	oklab(51.61% -0.0442 -0.0288)
OKLCH	oklch(51.61% 0.053 213.1)
XYZ	xyz(11.5525, 14.1509, 20.5312)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42707A #7A4C42

analogous

#427A68 #42707A #42547A

triadic

#42707A #7A4270 #707A42

tetradic

#42707A #68427A #7A4C42 #547A42

square

#42707A #68427A #7A4C42 #547A42

split-complementary

#42707A #7A4254 #7A6842

monochromatic

#17272B #2D4C52 #42707A #5794A2 #7DAEB9

Accessibility & contrast

On white

5.48

#42707A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#42707A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42707A

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42707A	#FFFFFF	#000000	##FFFFFF
##42707A	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686D7B

Deuteranopia (green-blind)

#5F667A

Tritanopia (blue-blind)

#287473

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #42707a;
/* rgb */ color: rgb(66, 112, 122);
/* oklch */ color: oklch(51.6% 0.053 213.1);

Tailwind

colors: {
  custom: {
    50: '#7a99a0',
    500: '#42707a',
    950: '#000000',
  },
}

SCSS

$custom: #42707a;
$custom-light: #7a99a0;
$custom-dark: #000000;

JSON

{
  "hex": "#42707a",
  "rgb": {
    "r": 66,
    "g": 112,
    "b": 122
  },
  "hsl": {
    "h": 190.714,
    "s": 29.787,
    "l": 36.863
  },
  "oklch": {
    "l": 0.51611,
    "c": 0.05275,
    "h": 213.1
  },
  "luminance": 0.14152
}

Semantic roles & 50–950 ramp

primary

#42707A

secondary

#A47C74

accent

#7462C6

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#090D0E

muted

#7B7E7E

Preview Lab

Preview with #42707A

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

Preview Lab → · Contrast checker → · Palette generator →