#425AC2#425AC2

#425AC2 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.165 H 269.8°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#425AC2
RGB	rgb(66, 90, 194)
HSL	hsl(229, 51%, 51%)
HSV	hsv(229, 66%, 76%)
CMYK	cmyk(66%, 53.6%, 0%, 23.9%)
CIE-LAB	lab(41.79, 24.88, -57.28)
CIE-LCH	lch(41.79, 62.46, 293.48°)
OKLab	oklab(50.76% -0.0005 -0.1646)
OKLCH	oklch(50.76% 0.165 269.8)
XYZ	xyz(15.6372, 12.3642, 52.5909)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425AC2 #C2AA42

analogous

#429AC2 #425AC2 #6A42C2

triadic

#425AC2 #C2425A #5AC242

tetradic

#425AC2 #C2429A #C2AA42 #42C26A

square

#425AC2 #C2429A #C2AA42 #42C26A

split-complementary

#425AC2 #C26A42 #9AC242

monochromatic

#222F68 #314496 #425AC2 #7082D1 #9FABE0

Accessibility & contrast

On white

6.05

#425AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#425AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425AC2

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425AC2	#FFFFFF	#000000	##FFFFFF
##425AC2	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1169C6

Deuteranopia (green-blind)

#005DC0

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #425ac2;
/* rgb */ color: rgb(66, 90, 194);
/* oklch */ color: oklch(50.8% 0.165 269.8);

Tailwind

colors: {
  custom: {
    50: '#8488d5',
    500: '#425ac2',
    950: '#000000',
  },
}

SCSS

$custom: #425ac2;
$custom-light: #8488d5;
$custom-dark: #000000;

JSON

{
  "hex": "#425ac2",
  "rgb": {
    "r": 66,
    "g": 90,
    "b": 194
  },
  "hsl": {
    "h": 228.75,
    "s": 51.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.50755,
    "c": 0.16458,
    "h": 269.8
  },
  "luminance": 0.12366
}

Semantic roles & 50–950 ramp

primary

#425AC2

secondary

#CCC294

accent

#C04DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #425AC2

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

Preview Lab → · Contrast checker → · Palette generator →