#425283#425283

#425283 is a dark, moderate blue. Relative luminance 0.088; OKLCH L 44.8% C 0.083 H 269.2°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#425283
RGB	rgb(66, 82, 131)
HSL	hsl(225, 33%, 39%)
HSV	hsv(225, 50%, 51%)
CMYK	cmyk(49.6%, 37.4%, 0%, 48.6%)
CIE-LAB	lab(35.66, 8.23, -29.49)
CIE-LCH	lch(35.66, 30.62, 285.60°)
OKLab	oklab(44.82% -0.0012 -0.0831)
OKLCH	oklch(44.82% 0.083 269.2)
XYZ	xyz(9.3595, 8.8310, 22.6797)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425283 #837342

analogous

#427283 #425283 #524283

triadic

#425283 #834252 #528342

tetradic

#425283 #834272 #837342 #428352

square

#425283 #834272 #837342 #428352

split-complementary

#425283 #835242 #728342

monochromatic

#191F32 #2D395A #425283 #586CAB #8090BF

Accessibility & contrast

On white

7.59

#425283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#425283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425283

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425283	#FFFFFF	#000000	##FFFFFF
##425283	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405785

Deuteranopia (green-blind)

#395182

Tritanopia (blue-blind)

#285C64

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #425283;
/* rgb */ color: rgb(66, 82, 131);
/* oklch */ color: oklch(44.8% 0.083 269.2);

Tailwind

colors: {
  custom: {
    50: '#7a82a7',
    500: '#425283',
    950: '#000000',
  },
}

SCSS

$custom: #425283;
$custom-light: #7a82a7;
$custom-dark: #000000;

JSON

{
  "hex": "#425283",
  "rgb": {
    "r": 66,
    "g": 82,
    "b": 131
  },
  "hsl": {
    "h": 225.231,
    "s": 32.995,
    "l": 38.627
  },
  "oklch": {
    "l": 0.44821,
    "c": 0.08313,
    "h": 269.2
  },
  "luminance": 0.08832
}

Semantic roles & 50–950 ramp

primary

#425283

secondary

#AA9D77

accent

#AF5FC9

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090A0F

muted

#7B7C7F

Preview Lab

Preview with #425283

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

Preview Lab → · Contrast checker → · Palette generator →