#425166#425166

#425166 is a dark, muted blue. Relative luminance 0.080; OKLCH L 43.1% C 0.040 H 256.8°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#425166
RGB	rgb(66, 81, 102)
HSL	hsl(215, 21%, 33%)
HSV	hsv(215, 35%, 40%)
CMYK	cmyk(35.3%, 20.6%, 0%, 60%)
CIE-LAB	lab(33.99, -0.18, -14.06)
CIE-LCH	lch(33.99, 14.07, 269.27°)
OKLab	oklab(43.07% -0.0091 -0.0388)
OKLCH	oklch(43.07% 0.04 256.8)
XYZ	xyz(7.5867, 8.0021, 13.7126)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425166 #665742

analogous

#426366 #425166 #454266

triadic

#425166 #664251 #516642

tetradic

#425166 #664263 #665742 #426645

square

#425166 #664263 #665742 #426645

split-complementary

#425166 #664542 #636642

monochromatic

#12161C #2A3341 #425166 #5A6F8B #7A8DA9

Accessibility & contrast

On white

8.08

#425166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#425166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425166

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425166	#FFFFFF	#000000	##FFFFFF
##425166	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5267

Deuteranopia (green-blind)

#464E66

Tritanopia (blue-blind)

#375558

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #425166;
/* rgb */ color: rgb(66, 81, 102);
/* oklch */ color: oklch(43.1% 0.040 256.8);

Tailwind

colors: {
  custom: {
    50: '#778191',
    500: '#425166',
    950: '#000000',
  },
}

SCSS

$custom: #425166;
$custom-light: #778191;
$custom-dark: #000000;

JSON

{
  "hex": "#425166",
  "rgb": {
    "r": 66,
    "g": 81,
    "b": 102
  },
  "hsl": {
    "h": 215,
    "s": 21.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4307,
    "c": 0.03982,
    "h": 256.8
  },
  "luminance": 0.08002
}

Semantic roles & 50–950 ramp

primary

#425166

secondary

#95856F

accent

#9B6ABE

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#090A0C

muted

#7B7C7D

Preview Lab

Preview with #425166

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

Preview Lab → · Contrast checker → · Palette generator →