#426DBF#426DBF

#426DBF is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.5% C 0.137 H 262.0°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#426DBF
RGB	rgb(66, 109, 191)
HSL	hsl(219, 49%, 50%)
HSV	hsv(219, 65%, 75%)
CMYK	cmyk(65.4%, 42.9%, 0%, 25.1%)
CIE-LAB	lab(46.78, 11.73, -47.52)
CIE-LCH	lch(46.78, 48.94, 283.87°)
OKLab	oklab(54.5% -0.019 -0.1356)
OKLCH	oklch(54.5% 0.137 262)
XYZ	xyz(17.1161, 15.8555, 51.4385)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DBF #BF9442

analogous

#42ABBF #426DBF #5542BF

triadic

#426DBF #BF426D #6DBF42

tetradic

#426DBF #BF42AB #BF9442 #42BF55

square

#426DBF #BF42AB #BF9442 #42BF55

split-complementary

#426DBF #BF5542 #ABBF42

monochromatic

#223965 #325392 #426DBF #7090CE #9DB4DE

Accessibility & contrast

On white

5.03

#426DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#426DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DBF

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DBF	#FFFFFF	#000000	##FFFFFF
##426DBF	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4775C2

Deuteranopia (green-blind)

#336ABD

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #426dbf;
/* rgb */ color: rgb(66, 109, 191);
/* oklch */ color: oklch(54.5% 0.137 262.0);

Tailwind

colors: {
  custom: {
    50: '#8396d3',
    500: '#426dbf',
    950: '#000000',
  },
}

SCSS

$custom: #426dbf;
$custom-light: #8396d3;
$custom-dark: #000000;

JSON

{
  "hex": "#426dbf",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 191
  },
  "hsl": {
    "h": 219.36,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.54503,
    "c": 0.1369,
    "h": 262
  },
  "luminance": 0.15857
}

Semantic roles & 50–950 ramp

primary

#426DBF

secondary

#CAB793

accent

#A94FD9

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426DBF

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

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