#42628E#42628E

#42628E is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 49.1% C 0.080 H 256.6°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#42628E
RGB	rgb(66, 98, 142)
HSL	hsl(215, 37%, 41%)
HSV	hsv(215, 54%, 56%)
CMYK	cmyk(53.5%, 31%, 0%, 44.3%)
CIE-LAB	lab(40.97, 1.71, -27.84)
CIE-LCH	lch(40.97, 27.89, 273.51°)
OKLab	oklab(49.13% -0.0187 -0.0782)
OKLCH	oklch(49.13% 0.08 256.6)
XYZ	xyz(11.4953, 11.8457, 27.2666)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42628E #8E6E42

analogous

#42888E #42628E #48428E

triadic

#42628E #8E4262 #628E42

tetradic

#42628E #8E4288 #8E6E42 #428E48

square

#42628E #8E4288 #8E6E42 #428E48

split-complementary

#42628E #8E4842 #888E42

monochromatic

#1B283A #2F4564 #42628E #5B80B3 #84A0C6

Accessibility & contrast

On white

6.23

#42628E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#42628E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42628E

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42628E	#FFFFFF	#000000	##FFFFFF
##42628E	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516590

Deuteranopia (green-blind)

#475D8D

Tritanopia (blue-blind)

#1B6C72

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #42628e;
/* rgb */ color: rgb(66, 98, 142);
/* oklch */ color: oklch(49.1% 0.080 256.6);

Tailwind

colors: {
  custom: {
    50: '#7b8eaf',
    500: '#42628e',
    950: '#000000',
  },
}

SCSS

$custom: #42628e;
$custom-light: #7b8eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#42628e",
  "rgb": {
    "r": 66,
    "g": 98,
    "b": 142
  },
  "hsl": {
    "h": 214.737,
    "s": 36.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49134,
    "c": 0.08043,
    "h": 256.6
  },
  "luminance": 0.11847
}

Semantic roles & 50–950 ramp

primary

#42628E

secondary

#B19A7B

accent

#9D5BCD

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #42628E

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

Preview Lab → · Contrast checker → · Palette generator →