#425779#425779

#425779 is a mid, moderate blue. Relative luminance 0.094; OKLCH L 45.4% C 0.062 H 259.8°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#425779
RGB	rgb(66, 87, 121)
HSL	hsl(217, 29%, 37%)
HSV	hsv(217, 45%, 47%)
CMYK	cmyk(45.5%, 28.1%, 0%, 52.5%)
CIE-LAB	lab(36.66, 1.80, -21.77)
CIE-LCH	lch(36.66, 21.85, 274.74°)
OKLab	oklab(45.44% -0.0109 -0.0608)
OKLCH	oklch(45.44% 0.062 259.8)
XYZ	xyz(9.1050, 9.3546, 19.4113)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425779 #796442

analogous

#427379 #425779 #494279

triadic

#425779 #794257 #577942

tetradic

#425779 #794273 #796442 #427949

square

#425779 #794273 #796442 #427949

split-complementary

#425779 #794942 #737942

monochromatic

#171E2A #2C3B51 #425779 #5873A1 #7D94B8

Accessibility & contrast

On white

7.31

#425779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#425779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425779

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425779	#FFFFFF	#000000	##FFFFFF
##425779	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B597B

Deuteranopia (green-blind)

#445478

Tritanopia (blue-blind)

#2E5E63

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #425779;
/* rgb */ color: rgb(66, 87, 121);
/* oklch */ color: oklch(45.4% 0.062 259.8);

Tailwind

colors: {
  custom: {
    50: '#7986a0',
    500: '#425779',
    950: '#000000',
  },
}

SCSS

$custom: #425779;
$custom-light: #7986a0;
$custom-dark: #000000;

JSON

{
  "hex": "#425779",
  "rgb": {
    "r": 66,
    "g": 87,
    "b": 121
  },
  "hsl": {
    "h": 217.091,
    "s": 29.412,
    "l": 36.667
  },
  "oklch": {
    "l": 0.45437,
    "c": 0.06173,
    "h": 259.8
  },
  "luminance": 0.09355
}

Semantic roles & 50–950 ramp

primary

#425779

secondary

#A39174

accent

#A062C6

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #425779

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

Preview Lab → · Contrast checker → · Palette generator →