#425E79#425E79

#425E79 is a mid, muted cyan. Relative luminance 0.105; OKLCH L 47.1% C 0.055 H 248.2°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#425E79
RGB	rgb(66, 94, 121)
HSL	hsl(209, 29%, 37%)
HSV	hsv(209, 45%, 47%)
CMYK	cmyk(45.5%, 22.3%, 0%, 52.5%)
CIE-LAB	lab(38.80, -2.56, -18.46)
CIE-LCH	lch(38.80, 18.64, 262.12°)
OKLab	oklab(47.12% -0.0205 -0.0513)
OKLCH	oklch(47.12% 0.055 248.2)
XYZ	xyz(9.6995, 10.5435, 19.6095)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425E79 #795D42

analogous

#427979 #425E79 #424279

triadic

#425E79 #79425E #5E7942

tetradic

#425E79 #794279 #795D42 #427942

square

#425E79 #794279 #795D42 #427942

split-complementary

#425E79 #794242 #797942

monochromatic

#17202A #2C3F51 #425E79 #587DA1 #7D9BB8

Accessibility & contrast

On white

6.76

#425E79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#425E79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425E79

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425E79	#FFFFFF	#000000	##FFFFFF
##425E79	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535F7A

Deuteranopia (green-blind)

#4C5978

Tritanopia (blue-blind)

#2C6467

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #425e79;
/* rgb */ color: rgb(66, 94, 121);
/* oklch */ color: oklch(47.1% 0.055 248.2);

Tailwind

colors: {
  custom: {
    50: '#798b9f',
    500: '#425e79',
    950: '#000000',
  },
}

SCSS

$custom: #425e79;
$custom-light: #798b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#425e79",
  "rgb": {
    "r": 66,
    "g": 94,
    "b": 121
  },
  "hsl": {
    "h": 209.455,
    "s": 29.412,
    "l": 36.667
  },
  "oklch": {
    "l": 0.47118,
    "c": 0.05524,
    "h": 248.2
  },
  "luminance": 0.10544
}

Semantic roles & 50–950 ramp

primary

#425E79

secondary

#A38B74

accent

#9362C6

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#090C0E

muted

#7B7D7E

Preview Lab

Preview with #425E79

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

Preview Lab → · Contrast checker → · Palette generator →