#425F97#425F97

#425F97 is a mid, moderate blue. Relative luminance 0.116; OKLCH L 48.9% C 0.097 H 262.6°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#425F97
RGB	rgb(66, 95, 151)
HSL	hsl(220, 39%, 43%)
HSV	hsv(220, 56%, 59%)
CMYK	cmyk(56.3%, 37.1%, 0%, 40.8%)
CIE-LAB	lab(40.53, 6.61, -33.93)
CIE-LCH	lch(40.53, 34.57, 281.03°)
OKLab	oklab(48.94% -0.0125 -0.0959)
OKLCH	oklch(48.94% 0.097 262.6)
XYZ	xyz(11.9230, 11.5761, 30.8783)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425F97 #977A42

analogous

#428A97 #425F97 #4F4297

triadic

#425F97 #97425F #5F9742

tetradic

#425F97 #97428A #977A42 #42974F

square

#425F97 #97428A #977A42 #42974F

split-complementary

#425F97 #974F42 #8A9742

monochromatic

#1D2942 #2F446C #425F97 #5E7DB8 #889FCB

Accessibility & contrast

On white

6.33

#425F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#425F97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425F97

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425F97	#FFFFFF	#000000	##FFFFFF
##425F97	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486499

Deuteranopia (green-blind)

#3E5C96

Tritanopia (blue-blind)

#0E6B74

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #425f97;
/* rgb */ color: rgb(66, 95, 151);
/* oklch */ color: oklch(48.9% 0.097 262.6);

Tailwind

colors: {
  custom: {
    50: '#7d8cb6',
    500: '#425f97',
    950: '#000000',
  },
}

SCSS

$custom: #425f97;
$custom-light: #7d8cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#425f97",
  "rgb": {
    "r": 66,
    "g": 95,
    "b": 151
  },
  "hsl": {
    "h": 219.529,
    "s": 39.171,
    "l": 42.549
  },
  "oklch": {
    "l": 0.48944,
    "c": 0.09676,
    "h": 262.6
  },
  "luminance": 0.11577
}

Semantic roles & 50–950 ramp

primary

#425F97

secondary

#B6A37F

accent

#A759CF

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #425F97

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

Preview Lab → · Contrast checker → · Palette generator →