#426DE7#426DE7

#426DE7 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.3% C 0.191 H 265.9°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#426DE7
RGB	rgb(66, 109, 231)
HSL	hsl(224, 77%, 58%)
HSV	hsv(224, 71%, 91%)
CMYK	cmyk(71.4%, 52.8%, 0%, 9.4%)
CIE-LAB	lab(49.33, 26.03, -66.22)
CIE-LCH	lch(49.33, 71.15, 291.46°)
OKLab	oklab(57.26% -0.0137 -0.1906)
OKLCH	oklch(57.26% 0.191 265.9)
XYZ	xyz(22.1342, 17.8627, 77.8671)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DE7 #E7BC42

analogous

#42BFE7 #426DE7 #6942E7

triadic

#426DE7 #E7426D #6DE742

tetradic

#426DE7 #E742BF #E7BC42 #42E769

square

#426DE7 #E742BF #E7BC42 #42E769

split-complementary

#426DE7 #E76942 #BFE742

monochromatic

#14379B #1B4AD1 #426DE7 #7897EE #AFC1F5

Accessibility & contrast

On white

4.59

#426DE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#426DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #426DE7

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DE7	#FFFFFF	#000000	##FFFFFF
##426DE7	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#117DEB

Deuteranopia (green-blind)

#006EE5

Tritanopia (blue-blind)

#008A9F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #426de7;
/* rgb */ color: rgb(66, 109, 231);
/* oklch */ color: oklch(57.3% 0.191 265.9);

Tailwind

colors: {
  custom: {
    50: '#8a96ef',
    500: '#426de7',
    950: '#000000',
  },
}

SCSS

$custom: #426de7;
$custom-light: #8a96ef;
$custom-dark: #000000;

JSON

{
  "hex": "#426de7",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 231
  },
  "hsl": {
    "h": 224.364,
    "s": 77.465,
    "l": 58.235
  },
  "oklch": {
    "l": 0.57261,
    "c": 0.19107,
    "h": 265.9
  },
  "luminance": 0.17865
}

Semantic roles & 50–950 ramp

primary

#426DE7

secondary

#E3D2A2

accent

#C234F4

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0D0D17

muted

#7E7E85

Preview Lab

Preview with #426DE7

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

Preview Lab → · Contrast checker → · Palette generator →