#425EC2#425EC2

#425EC2 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.160 H 268.5°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#425EC2
RGB	rgb(66, 94, 194)
HSL	hsl(227, 51%, 51%)
HSV	hsv(227, 66%, 76%)
CMYK	cmyk(66%, 51.5%, 0%, 23.9%)
CIE-LAB	lab(42.85, 22.32, -55.57)
CIE-LCH	lch(42.85, 59.89, 291.89°)
OKLab	oklab(51.55% -0.0041 -0.1595)
OKLCH	oklch(51.55% 0.16 268.5)
XYZ	xyz(15.9837, 13.0572, 52.7064)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425EC2 #C2A642

analogous

#429EC2 #425EC2 #6642C2

triadic

#425EC2 #C2425E #5EC242

tetradic

#425EC2 #C2429E #C2A642 #42C266

square

#425EC2 #C2429E #C2A642 #42C266

split-complementary

#425EC2 #C26642 #9EC242

monochromatic

#223168 #314796 #425EC2 #7085D1 #9FADE0

Accessibility & contrast

On white

5.81

#425EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#425EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425EC2

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425EC2	#FFFFFF	#000000	##FFFFFF
##425EC2	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#216BC6

Deuteranopia (green-blind)

#0060C0

Tritanopia (blue-blind)

#007687

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #425ec2;
/* rgb */ color: rgb(66, 94, 194);
/* oklch */ color: oklch(51.6% 0.160 268.5);

Tailwind

colors: {
  custom: {
    50: '#848bd5',
    500: '#425ec2',
    950: '#000000',
  },
}

SCSS

$custom: #425ec2;
$custom-light: #848bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#425ec2",
  "rgb": {
    "r": 66,
    "g": 94,
    "b": 194
  },
  "hsl": {
    "h": 226.875,
    "s": 51.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.51555,
    "c": 0.15954,
    "h": 268.5
  },
  "luminance": 0.13059
}

Semantic roles & 50–950 ramp

primary

#425EC2

secondary

#CCC094

accent

#BC4DDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #425EC2

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

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