#426BC0#426BC0

#426BC0 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.1% C 0.141 H 263.1°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#426BC0
RGB	rgb(66, 107, 192)
HSL	hsl(220, 50%, 51%)
HSV	hsv(220, 66%, 75%)
CMYK	cmyk(65.6%, 44.3%, 0%, 24.7%)
CIE-LAB	lab(46.28, 13.34, -48.90)
CIE-LCH	lch(46.28, 50.69, 285.26°)
OKLab	oklab(54.14% -0.0168 -0.1397)
OKLCH	oklch(54.14% 0.141 263.1)
XYZ	xyz(17.0156, 15.4778, 51.9497)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BC0 #C09742

analogous

#42AAC0 #426BC0 #5842C0

triadic

#426BC0 #C0426B #6BC042

tetradic

#426BC0 #C042AA #C09742 #42C058

square

#426BC0 #C042AA #C09742 #42C058

split-complementary

#426BC0 #C05842 #AAC042

monochromatic

#223866 #315194 #426BC0 #708FCF #9EB3DF

Accessibility & contrast

On white

5.13

#426BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#426BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BC0

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BC0	#FFFFFF	#000000	##FFFFFF
##426BC0	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4274C3

Deuteranopia (green-blind)

#2D68BE

Tritanopia (blue-blind)

#007E8C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #426bc0;
/* rgb */ color: rgb(66, 107, 192);
/* oklch */ color: oklch(54.1% 0.141 263.1);

Tailwind

colors: {
  custom: {
    50: '#8394d3',
    500: '#426bc0',
    950: '#000000',
  },
}

SCSS

$custom: #426bc0;
$custom-light: #8394d3;
$custom-dark: #000000;

JSON

{
  "hex": "#426bc0",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 192
  },
  "hsl": {
    "h": 220.476,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.54135,
    "c": 0.14068,
    "h": 263.1
  },
  "luminance": 0.15479
}

Semantic roles & 50–950 ramp

primary

#426BC0

secondary

#CBB993

accent

#AC4EDA

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426BC0

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

Preview Lab → · Contrast checker → · Palette generator →