#425791#425791

#425791 is a mid, moderate blue. Relative luminance 0.100; OKLCH L 46.8% C 0.098 H 267.5°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#425791
RGB	rgb(66, 87, 145)
HSL	hsl(224, 37%, 41%)
HSV	hsv(224, 54%, 57%)
CMYK	cmyk(54.5%, 40%, 0%, 43.1%)
CIE-LAB	lab(37.88, 9.69, -34.52)
CIE-LCH	lch(37.88, 35.85, 285.68°)
OKLab	oklab(46.78% -0.0042 -0.0977)
OKLCH	oklch(46.78% 0.098 267.5)
XYZ	xyz(10.7641, 10.0182, 28.1491)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425791 #917C42

analogous

#427F91 #425791 #554291

triadic

#425791 #914257 #579142

tetradic

#425791 #91427F #917C42 #429155

square

#425791 #91427F #917C42 #429155

split-complementary

#425791 #915542 #7F9142

monochromatic

#1C253D #2F3E67 #425791 #5C73B5 #8697C8

Accessibility & contrast

On white

6.99

#425791 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#425791 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425791

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425791	#FFFFFF	#000000	##FFFFFF
##425791	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405D93

Deuteranopia (green-blind)

#365690

Tritanopia (blue-blind)

#1A646D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #425791;
/* rgb */ color: rgb(66, 87, 145);
/* oklch */ color: oklch(46.8% 0.098 267.5);

Tailwind

colors: {
  custom: {
    50: '#7c86b1',
    500: '#425791',
    950: '#000000',
  },
}

SCSS

$custom: #425791;
$custom-light: #7c86b1;
$custom-dark: #000000;

JSON

{
  "hex": "#425791",
  "rgb": {
    "r": 66,
    "g": 87,
    "b": 145
  },
  "hsl": {
    "h": 224.051,
    "s": 37.441,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46781,
    "c": 0.09784,
    "h": 267.5
  },
  "luminance": 0.10019
}

Semantic roles & 50–950 ramp

primary

#425791

secondary

#B3A47C

accent

#AF5ACD

background

#F7F8FA

surface

#EEEFF5

border

#C9CACF

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #425791

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

Preview Lab → · Contrast checker → · Palette generator →