#425679#425679

#425679 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.2% C 0.063 H 261.3°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#425679
RGB	rgb(66, 86, 121)
HSL	hsl(218, 29%, 37%)
HSV	hsv(218, 45%, 47%)
CMYK	cmyk(45.5%, 28.9%, 0%, 52.5%)
CIE-LAB	lab(36.35, 2.44, -22.24)
CIE-LCH	lch(36.35, 22.38, 276.25°)
OKLab	oklab(45.2% -0.0095 -0.0621)
OKLCH	oklch(45.2% 0.063 261.3)
XYZ	xyz(9.0246, 9.1938, 19.3845)
Luminance	0.0919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425679 #796542

analogous

#427279 #425679 #4A4279

triadic

#425679 #794256 #567942

tetradic

#425679 #794272 #796542 #42794A

square

#425679 #794272 #796542 #42794A

split-complementary

#425679 #794A42 #727942

monochromatic

#171E2A #2C3A51 #425679 #5872A1 #7D93B8

Accessibility & contrast

On white

7.40

#425679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#425679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425679

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425679	#FFFFFF	#000000	##FFFFFF
##425679	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49587B

Deuteranopia (green-blind)

#435378

Tritanopia (blue-blind)

#2E5D62

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #425679;
/* rgb */ color: rgb(66, 86, 121);
/* oklch */ color: oklch(45.2% 0.063 261.3);

Tailwind

colors: {
  custom: {
    50: '#7985a0',
    500: '#425679',
    950: '#000000',
  },
}

SCSS

$custom: #425679;
$custom-light: #7985a0;
$custom-dark: #000000;

JSON

{
  "hex": "#425679",
  "rgb": {
    "r": 66,
    "g": 86,
    "b": 121
  },
  "hsl": {
    "h": 218.182,
    "s": 29.412,
    "l": 36.667
  },
  "oklch": {
    "l": 0.452,
    "c": 0.06285,
    "h": 261.3
  },
  "luminance": 0.09194
}

Semantic roles & 50–950 ramp

primary

#425679

secondary

#A39274

accent

#A162C6

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #425679

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

Preview Lab → · Contrast checker → · Palette generator →