#425ED7#425ED7

#425ED7 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.1% C 0.188 H 269.1°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#425ED7
RGB	rgb(66, 94, 215)
HSL	hsl(229, 65%, 55%)
HSV	hsv(229, 69%, 84%)
CMYK	cmyk(69.3%, 56.3%, 0%, 15.7%)
CIE-LAB	lab(44.33, 29.78, -65.26)
CIE-LCH	lch(44.33, 71.73, 294.53°)
OKLab	oklab(53.14% -0.0028 -0.188)
OKLCH	oklch(53.14% 0.188 269.1)
XYZ	xyz(18.5110, 14.0681, 66.0167)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425ED7 #D7BB42

analogous

#42A8D7 #425ED7 #7142D7

triadic

#425ED7 #D7425E #5ED742

tetradic

#425ED7 #D742A8 #D7BB42 #42D771

square

#425ED7 #D742A8 #D7BB42 #42D771

split-complementary

#425ED7 #D77142 #A8D742

monochromatic

#1C2F83 #2641B5 #425ED7 #7589E2 #A7B4EC

Accessibility & contrast

On white

5.51

#425ED7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#425ED7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425ED7

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425ED7	#FFFFFF	#000000	##FFFFFF
##425ED7	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DB

Deuteranopia (green-blind)

#0062D5

Tritanopia (blue-blind)

#007C91

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #425ed7;
/* rgb */ color: rgb(66, 94, 215);
/* oklch */ color: oklch(53.1% 0.188 269.1);

Tailwind

colors: {
  custom: {
    50: '#888be4',
    500: '#425ed7',
    950: '#000000',
  },
}

SCSS

$custom: #425ed7;
$custom-light: #888be4;
$custom-dark: #000000;

JSON

{
  "hex": "#425ed7",
  "rgb": {
    "r": 66,
    "g": 94,
    "b": 215
  },
  "hsl": {
    "h": 228.725,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5314,
    "c": 0.188,
    "h": 269.1
  },
  "luminance": 0.1407
}

Semantic roles & 50–950 ramp

primary

#425ED7

secondary

#DACE9B

accent

#C840E8

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #425ED7

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

Preview Lab → · Contrast checker → · Palette generator →