#425271#425271

#425271 is a dark, muted blue. Relative luminance 0.084; OKLCH L 43.8% C 0.055 H 263.2°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#425271
RGB	rgb(66, 82, 113)
HSL	hsl(220, 26%, 35%)
HSV	hsv(220, 42%, 44%)
CMYK	cmyk(41.6%, 27.4%, 0%, 55.7%)
CIE-LAB	lab(34.77, 2.48, -19.74)
CIE-LCH	lch(34.77, 19.90, 277.17°)
OKLab	oklab(43.84% -0.0066 -0.0549)
OKLCH	oklch(43.84% 0.055 263.2)
XYZ	xyz(8.2438, 8.3847, 16.8036)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425271 #716142

analogous

#426A71 #425271 #494271

triadic

#425271 #714252 #527142

tetradic

#425271 #71426A #716142 #427149

square

#425271 #71426A #716142 #427149

split-complementary

#425271 #714942 #6A7142

monochromatic

#151A24 #2B364A #425271 #596E98 #7B8EB2

Accessibility & contrast

On white

7.84

#425271 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#425271 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425271

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425271	#FFFFFF	#000000	##FFFFFF
##425271	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475472

Deuteranopia (green-blind)

#425070

Tritanopia (blue-blind)

#32585D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #425271;
/* rgb */ color: rgb(66, 82, 113);
/* oklch */ color: oklch(43.8% 0.055 263.2);

Tailwind

colors: {
  custom: {
    50: '#78829a',
    500: '#425271',
    950: '#000000',
  },
}

SCSS

$custom: #425271;
$custom-light: #78829a;
$custom-dark: #000000;

JSON

{
  "hex": "#425271",
  "rgb": {
    "r": 66,
    "g": 82,
    "b": 113
  },
  "hsl": {
    "h": 219.574,
    "s": 26.257,
    "l": 35.098
  },
  "oklch": {
    "l": 0.43842,
    "c": 0.05532,
    "h": 263.2
  },
  "luminance": 0.08385
}

Semantic roles & 50–950 ramp

primary

#425271

secondary

#9D8E71

accent

#A365C3

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#090A0E

muted

#7B7C7E

Preview Lab

Preview with #425271

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

Preview Lab → · Contrast checker → · Palette generator →