#426FBD#426FBD

#426FBD is a mid, vivid blue. Relative luminance 0.162; OKLCH L 54.8% C 0.132 H 260.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#426FBD
RGB	rgb(66, 111, 189)
HSL	hsl(218, 48%, 50%)
HSV	hsv(218, 65%, 74%)
CMYK	cmyk(65.1%, 41.3%, 0%, 25.9%)
CIE-LAB	lab(47.24, 9.77, -45.64)
CIE-LCH	lch(47.24, 46.68, 282.08°)
OKLab	oklab(54.81% -0.0214 -0.13)
OKLCH	oklch(54.81% 0.132 260.7)
XYZ	xyz(17.1133, 16.1996, 50.3592)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FBD #BD9042

analogous

#42ACBD #426FBD #5342BD

triadic

#426FBD #BD426F #6FBD42

tetradic

#426FBD #BD42AC #BD9042 #42BD53

square

#426FBD #BD42AC #BD9042 #42BD53

split-complementary

#426FBD #BD5342 #ACBD42

monochromatic

#223A62 #325490 #426FBD #6F92CD #9DB4DD

Accessibility & contrast

On white

4.95

#426FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#426FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FBD

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FBD	#FFFFFF	#000000	##FFFFFF
##426FBD	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C76C0

Deuteranopia (green-blind)

#396BBB

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #426fbd;
/* rgb */ color: rgb(66, 111, 189);
/* oklch */ color: oklch(54.8% 0.132 260.7);

Tailwind

colors: {
  custom: {
    50: '#8397d1',
    500: '#426fbd',
    950: '#000000',
  },
}

SCSS

$custom: #426fbd;
$custom-light: #8397d1;
$custom-dark: #000000;

JSON

{
  "hex": "#426fbd",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 189
  },
  "hsl": {
    "h": 218.049,
    "s": 48.235,
    "l": 50
  },
  "oklch": {
    "l": 0.54814,
    "c": 0.1318,
    "h": 260.7
  },
  "luminance": 0.16201
}

Semantic roles & 50–950 ramp

primary

#426FBD

secondary

#C9B592

accent

#A650D8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #426FBD

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

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