#425889#425889

#425889 is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.5% C 0.085 H 264.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#425889
RGB	rgb(66, 88, 137)
HSL	hsl(221, 35%, 40%)
HSV	hsv(221, 52%, 54%)
CMYK	cmyk(51.8%, 35.8%, 0%, 46.3%)
CIE-LAB	lab(37.74, 6.36, -29.88)
CIE-LCH	lch(37.74, 30.55, 282.01°)
OKLab	oklab(46.54% -0.0075 -0.0842)
OKLCH	oklch(46.54% 0.085 264.9)
XYZ	xyz(10.2504, 9.9431, 25.0411)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425889 #897342

analogous

#427C89 #425889 #4F4289

triadic

#425889 #894258 #588942

tetradic

#425889 #89427C #897342 #42894F

square

#425889 #89427C #897342 #42894F

split-complementary

#425889 #894F42 #7C8942

monochromatic

#1A2336 #2E3D60 #425889 #5974AF #8296C3

Accessibility & contrast

On white

7.03

#425889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#425889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425889

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425889	#FFFFFF	#000000	##FFFFFF
##425889	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455C8B

Deuteranopia (green-blind)

#3D5688

Tritanopia (blue-blind)

#22636A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #425889;
/* rgb */ color: rgb(66, 88, 137);
/* oklch */ color: oklch(46.5% 0.085 264.9);

Tailwind

colors: {
  custom: {
    50: '#7b86ab',
    500: '#425889',
    950: '#000000',
  },
}

SCSS

$custom: #425889;
$custom-light: #7b86ab;
$custom-dark: #000000;

JSON

{
  "hex": "#425889",
  "rgb": {
    "r": 66,
    "g": 88,
    "b": 137
  },
  "hsl": {
    "h": 221.408,
    "s": 34.975,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46536,
    "c": 0.08454,
    "h": 264.9
  },
  "luminance": 0.09944
}

Semantic roles & 50–950 ramp

primary

#425889

secondary

#AE9D79

accent

#A95DCB

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #425889

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

Preview Lab → · Contrast checker → · Palette generator →