#425CD6#425CD6

#425CD6 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.7% C 0.189 H 269.6°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#425CD6
RGB	rgb(66, 92, 214)
HSL	hsl(229, 64%, 55%)
HSV	hsv(229, 69%, 84%)
CMYK	cmyk(69.2%, 57%, 0%, 16.1%)
CIE-LAB	lab(43.75, 30.69, -65.63)
CIE-LCH	lch(43.75, 72.45, 295.06°)
OKLab	oklab(52.68% -0.0012 -0.1891)
OKLCH	oklch(52.68% 0.189 269.6)
XYZ	xyz(18.2074, 13.6658, 65.2835)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425CD6 #D6BC42

analogous

#42A6D6 #425CD6 #7242D6

triadic

#425CD6 #D6425C #5CD642

tetradic

#425CD6 #D642A6 #D6BC42 #42D672

square

#425CD6 #D642A6 #D6BC42 #42D672

split-complementary

#425CD6 #D67242 #A6D642

monochromatic

#1C2E82 #2740B4 #425CD6 #7487E1 #A7B3EC

Accessibility & contrast

On white

5.62

#425CD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#425CD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425CD6

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425CD6	#FFFFFF	#000000	##FFFFFF
##425CD6	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDA

Deuteranopia (green-blind)

#0061D4

Tritanopia (blue-blind)

#007A90

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #425cd6;
/* rgb */ color: rgb(66, 92, 214);
/* oklch */ color: oklch(52.7% 0.189 269.6);

Tailwind

colors: {
  custom: {
    50: '#8889e3',
    500: '#425cd6',
    950: '#000000',
  },
}

SCSS

$custom: #425cd6;
$custom-light: #8889e3;
$custom-dark: #000000;

JSON

{
  "hex": "#425cd6",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 214
  },
  "hsl": {
    "h": 229.459,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52682,
    "c": 0.1891,
    "h": 269.6
  },
  "luminance": 0.13668
}

Semantic roles & 50–950 ramp

primary

#425CD6

secondary

#D9CE9B

accent

#CA40E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #425CD6

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

Preview Lab → · Contrast checker → · Palette generator →