#425175#425175

#425175 is a dark, moderate blue. Relative luminance 0.083; OKLCH L 43.8% C 0.063 H 266.5°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#425175
RGB	rgb(66, 81, 117)
HSL	hsl(222, 28%, 36%)
HSV	hsv(222, 44%, 46%)
CMYK	cmyk(43.6%, 30.8%, 0%, 54.1%)
CIE-LAB	lab(34.65, 4.37, -22.41)
CIE-LCH	lch(34.65, 22.83, 281.03°)
OKLab	oklab(43.81% -0.0038 -0.0626)
OKLCH	oklch(43.81% 0.063 266.5)
XYZ	xyz(8.3991, 8.3270, 17.9909)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425175 #756642

analogous

#426A75 #425175 #4C4275

triadic

#425175 #754251 #517542

tetradic

#425175 #75426A #756642 #42754C

square

#425175 #75426A #756642 #42754C

split-complementary

#425175 #754C42 #6A7542

monochromatic

#161B27 #2C364E #425175 #586C9C #7C8DB5

Accessibility & contrast

On white

7.88

#425175 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#425175 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #425175

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425175	#FFFFFF	#000000	##FFFFFF
##425175	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445477

Deuteranopia (green-blind)

#3F4F74

Tritanopia (blue-blind)

#31585E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #425175;
/* rgb */ color: rgb(66, 81, 117);
/* oklch */ color: oklch(43.8% 0.063 266.5);

Tailwind

colors: {
  custom: {
    50: '#79819d',
    500: '#425175',
    950: '#000000',
  },
}

SCSS

$custom: #425175;
$custom-light: #79819d;
$custom-dark: #000000;

JSON

{
  "hex": "#425175",
  "rgb": {
    "r": 66,
    "g": 81,
    "b": 117
  },
  "hsl": {
    "h": 222.353,
    "s": 27.869,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43812,
    "c": 0.06273,
    "h": 266.5
  },
  "luminance": 0.08327
}

Semantic roles & 50–950 ramp

primary

#425175

secondary

#A09372

accent

#A864C4

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#090A0E

muted

#7B7C7E

Preview Lab

Preview with #425175

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

Preview Lab → · Contrast checker → · Palette generator →