#426CC1#426CC1

#426CC1 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.4% C 0.141 H 262.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#426CC1
RGB	rgb(66, 108, 193)
HSL	hsl(220, 51%, 51%)
HSV	hsv(220, 66%, 76%)
CMYK	cmyk(65.8%, 44%, 0%, 24.3%)
CIE-LAB	lab(46.62, 13.07, -48.93)
CIE-LCH	lch(46.62, 50.65, 284.95°)
OKLab	oklab(54.42% -0.0176 -0.1398)
OKLCH	oklch(54.42% 0.141 262.8)
XYZ	xyz(17.2316, 15.7320, 52.5702)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426CC1 #C19742

analogous

#42ACC1 #426CC1 #5742C1

triadic

#426CC1 #C1426C #6CC142

tetradic

#426CC1 #C142AC #C19742 #42C157

square

#426CC1 #C142AC #C19742 #42C157

split-complementary

#426CC1 #C15742 #ACC142

monochromatic

#223967 #315295 #426CC1 #7090D0 #9EB4DF

Accessibility & contrast

On white

5.06

#426CC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#426CC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426CC1

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426CC1	#FFFFFF	#000000	##FFFFFF
##426CC1	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4375C4

Deuteranopia (green-blind)

#2E69BF

Tritanopia (blue-blind)

#007F8D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #426cc1;
/* rgb */ color: rgb(66, 108, 193);
/* oklch */ color: oklch(54.4% 0.141 262.8);

Tailwind

colors: {
  custom: {
    50: '#8395d4',
    500: '#426cc1',
    950: '#000000',
  },
}

SCSS

$custom: #426cc1;
$custom-light: #8395d4;
$custom-dark: #000000;

JSON

{
  "hex": "#426cc1",
  "rgb": {
    "r": 66,
    "g": 108,
    "b": 193
  },
  "hsl": {
    "h": 220.157,
    "s": 50.598,
    "l": 50.784
  },
  "oklch": {
    "l": 0.54415,
    "c": 0.14087,
    "h": 262.8
  },
  "luminance": 0.15734
}

Semantic roles & 50–950 ramp

primary

#426CC1

secondary

#CCB993

accent

#AC4EDA

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426CC1

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

Preview Lab → · Contrast checker → · Palette generator →