#425FA2#425FA2

#425FA2 is a mid, moderate blue. Relative luminance 0.120; OKLCH L 49.6% C 0.113 H 264.9°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#425FA2
RGB	rgb(66, 95, 162)
HSL	hsl(222, 42%, 45%)
HSV	hsv(222, 59%, 64%)
CMYK	cmyk(59.3%, 41.4%, 0%, 36.5%)
CIE-LAB	lab(41.14, 10.40, -39.53)
CIE-LCH	lch(41.14, 40.88, 284.73°)
OKLab	oklab(49.61% -0.0099 -0.1123)
OKLCH	oklch(49.61% 0.113 264.9)
XYZ	xyz(12.8583, 11.9503, 35.8044)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425FA2 #A28542

analogous

#428FA2 #425FA2 #5542A2

triadic

#425FA2 #A2425F #5FA242

tetradic

#425FA2 #A2428F #A28542 #42A255

square

#425FA2 #A2428F #A28542 #42A255

split-complementary

#425FA2 #A25542 #8FA242

monochromatic

#1F2C4B #304677 #425FA2 #627EBF #8EA2D1

Accessibility & contrast

On white

6.19

#425FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#425FA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425FA2

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425FA2	#FFFFFF	#000000	##FFFFFF
##425FA2	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4266A5

Deuteranopia (green-blind)

#355DA1

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #425fa2;
/* rgb */ color: rgb(66, 95, 162);
/* oklch */ color: oklch(49.6% 0.113 264.9);

Tailwind

colors: {
  custom: {
    50: '#7e8cbe',
    500: '#425fa2',
    950: '#000000',
  },
}

SCSS

$custom: #425fa2;
$custom-light: #7e8cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#425fa2",
  "rgb": {
    "r": 66,
    "g": 95,
    "b": 162
  },
  "hsl": {
    "h": 221.875,
    "s": 42.105,
    "l": 44.706
  },
  "oklch": {
    "l": 0.49606,
    "c": 0.11278,
    "h": 264.9
  },
  "luminance": 0.11951
}

Semantic roles & 50–950 ramp

primary

#425FA2

secondary

#BCAB84

accent

#AC56D2

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #425FA2

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

Preview Lab → · Contrast checker → · Palette generator →