#426CD7#426CD7

#426CD7 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.9% C 0.171 H 265.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#426CD7
RGB	rgb(66, 108, 215)
HSL	hsl(223, 65%, 55%)
HSV	hsv(223, 69%, 84%)
CMYK	cmyk(69.3%, 49.8%, 0%, 15.7%)
CIE-LAB	lab(47.99, 20.93, -59.33)
CIE-LCH	lch(47.99, 62.91, 289.43°)
OKLab	oklab(55.9% -0.0144 -0.1703)
OKLCH	oklch(55.9% 0.171 265.2)
XYZ	xyz(19.8708, 16.7877, 66.4699)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426CD7 #D7AD42

analogous

#42B7D7 #426CD7 #6242D7

triadic

#426CD7 #D7426C #6CD742

tetradic

#426CD7 #D742B7 #D7AD42 #42D762

square

#426CD7 #D742B7 #D7AD42 #42D762

split-complementary

#426CD7 #D76242 #B7D742

monochromatic

#1C3983 #264FB5 #426CD7 #7593E2 #A7BBEC

Accessibility & contrast

On white

4.82

#426CD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#426CD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426CD7

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426CD7	#FFFFFF	#000000	##FFFFFF
##426CD7	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E79DB

Deuteranopia (green-blind)

#006BD5

Tritanopia (blue-blind)

#008597

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #426cd7;
/* rgb */ color: rgb(66, 108, 215);
/* oklch */ color: oklch(55.9% 0.171 265.2);

Tailwind

colors: {
  custom: {
    50: '#8795e4',
    500: '#426cd7',
    950: '#000000',
  },
}

SCSS

$custom: #426cd7;
$custom-light: #8795e4;
$custom-dark: #000000;

JSON

{
  "hex": "#426cd7",
  "rgb": {
    "r": 66,
    "g": 108,
    "b": 215
  },
  "hsl": {
    "h": 223.087,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55904,
    "c": 0.17095,
    "h": 265.2
  },
  "luminance": 0.1679
}

Semantic roles & 50–950 ramp

primary

#426CD7

secondary

#DAC89B

accent

#B940E8

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #426CD7

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

Preview Lab → · Contrast checker → · Palette generator →