#426BC2#426BC2

#426BC2 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.3% C 0.143 H 263.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#426BC2
RGB	rgb(66, 107, 194)
HSL	hsl(221, 51%, 51%)
HSV	hsv(221, 66%, 76%)
CMYK	cmyk(66%, 44.8%, 0%, 23.9%)
CIE-LAB	lab(46.40, 14.05, -49.86)
CIE-LCH	lch(46.40, 51.80, 285.74°)
OKLab	oklab(54.26% -0.0165 -0.1425)
OKLCH	oklch(54.26% 0.143 263.4)
XYZ	xyz(17.2387, 15.5670, 53.1247)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BC2 #C29942

analogous

#42ABC2 #426BC2 #5942C2

triadic

#426BC2 #C2426B #6BC242

tetradic

#426BC2 #C242AB #C29942 #42C259

square

#426BC2 #C242AB #C29942 #42C259

split-complementary

#426BC2 #C25942 #ABC242

monochromatic

#223868 #315196 #426BC2 #708FD1 #9FB3E0

Accessibility & contrast

On white

5.10

#426BC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#426BC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BC2

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BC2	#FFFFFF	#000000	##FFFFFF
##426BC2	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4174C5

Deuteranopia (green-blind)

#2A68C0

Tritanopia (blue-blind)

#007F8D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #426bc2;
/* rgb */ color: rgb(66, 107, 194);
/* oklch */ color: oklch(54.3% 0.143 263.4);

Tailwind

colors: {
  custom: {
    50: '#8394d5',
    500: '#426bc2',
    950: '#000000',
  },
}

SCSS

$custom: #426bc2;
$custom-light: #8394d5;
$custom-dark: #000000;

JSON

{
  "hex": "#426bc2",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 194
  },
  "hsl": {
    "h": 220.781,
    "s": 51.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.54265,
    "c": 0.14345,
    "h": 263.4
  },
  "luminance": 0.15569
}

Semantic roles & 50–950 ramp

primary

#426BC2

secondary

#CCBA94

accent

#AD4DDB

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426BC2

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

Preview Lab → · Contrast checker → · Palette generator →