#42628D#42628D

#42628D is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 49.1% C 0.079 H 256.1°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#42628D
RGB	rgb(66, 98, 141)
HSL	hsl(214, 36%, 41%)
HSV	hsv(214, 53%, 55%)
CMYK	cmyk(53.2%, 30.5%, 0%, 44.7%)
CIE-LAB	lab(40.92, 1.37, -27.31)
CIE-LCH	lch(40.92, 27.35, 272.88°)
OKLab	oklab(49.08% -0.019 -0.0767)
OKLCH	oklch(49.08% 0.079 256.1)
XYZ	xyz(11.4205, 11.8159, 26.8730)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42628D #8D6D42

analogous

#42878D #42628D #47428D

triadic

#42628D #8D4262 #628D42

tetradic

#42628D #8D4287 #8D6D42 #428D47

square

#42628D #8D4287 #8D6D42 #428D47

split-complementary

#42628D #8D4742 #878D42

monochromatic

#1B283A #2E4563 #42628D #5A80B2 #84A0C5

Accessibility & contrast

On white

6.24

#42628D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#42628D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42628D

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42628D	#FFFFFF	#000000	##FFFFFF
##42628D	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51648F

Deuteranopia (green-blind)

#485D8C

Tritanopia (blue-blind)

#1C6C71

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #42628d;
/* rgb */ color: rgb(66, 98, 141);
/* oklch */ color: oklch(49.1% 0.079 256.1);

Tailwind

colors: {
  custom: {
    50: '#7b8eae',
    500: '#42628d',
    950: '#000000',
  },
}

SCSS

$custom: #42628d;
$custom-light: #7b8eae;
$custom-dark: #000000;

JSON

{
  "hex": "#42628d",
  "rgb": {
    "r": 66,
    "g": 98,
    "b": 141
  },
  "hsl": {
    "h": 214.4,
    "s": 36.232,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49081,
    "c": 0.07902,
    "h": 256.1
  },
  "luminance": 0.11817
}

Semantic roles & 50–950 ramp

primary

#42628D

secondary

#B0997B

accent

#9C5CCC

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #42628D

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

Preview Lab → · Contrast checker → · Palette generator →