#425C82#425C82

#425C82 is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.1% C 0.070 H 257.8°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#425C82
RGB	rgb(66, 92, 130)
HSL	hsl(216, 33%, 38%)
HSV	hsv(216, 49%, 51%)
CMYK	cmyk(49.2%, 29.2%, 0%, 49%)
CIE-LAB	lab(38.59, 1.53, -24.28)
CIE-LCH	lch(38.59, 24.33, 273.60°)
OKLab	oklab(47.09% -0.0147 -0.068)
OKLCH	oklch(47.09% 0.07 257.8)
XYZ	xyz(10.1018, 10.4236, 22.5944)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425C82 #826842

analogous

#427C82 #425C82 #484282

triadic

#425C82 #82425C #5C8242

tetradic

#425C82 #82427C #826842 #428248

square

#425C82 #82427C #826842 #428248

split-complementary

#425C82 #824842 #7C8242

monochromatic

#192331 #2D3F59 #425C82 #5779AA #8099BE

Accessibility & contrast

On white

6.81

#425C82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#425C82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425C82

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425C82	#FFFFFF	#000000	##FFFFFF
##425C82	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5E84

Deuteranopia (green-blind)

#465881

Tritanopia (blue-blind)

#276469

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #425c82;
/* rgb */ color: rgb(66, 92, 130);
/* oklch */ color: oklch(47.1% 0.070 257.8);

Tailwind

colors: {
  custom: {
    50: '#7a8aa6',
    500: '#425c82',
    950: '#000000',
  },
}

SCSS

$custom: #425c82;
$custom-light: #7a8aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#425c82",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 130
  },
  "hsl": {
    "h": 215.625,
    "s": 32.653,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47087,
    "c": 0.06955,
    "h": 257.8
  },
  "luminance": 0.10424
}

Semantic roles & 50–950 ramp

primary

#425C82

secondary

#A99577

accent

#9E5FC9

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #425C82

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

Preview Lab → · Contrast checker → · Palette generator →