#426FC0#426FC0

#426FC0 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.0% C 0.136 H 261.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#426FC0
RGB	rgb(66, 111, 192)
HSL	hsl(219, 50%, 51%)
HSV	hsv(219, 66%, 75%)
CMYK	cmyk(65.6%, 42.2%, 0%, 24.7%)
CIE-LAB	lab(47.41, 10.83, -47.10)
CIE-LCH	lch(47.41, 48.33, 282.95°)
OKLab	oklab(55% -0.0208 -0.1343)
OKLCH	oklch(55% 0.136 261.2)
XYZ	xyz(17.4423, 16.3312, 52.0920)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FC0 #C09342

analogous

#42AEC0 #426FC0 #5442C0

triadic

#426FC0 #C0426F #6FC042

tetradic

#426FC0 #C042AE #C09342 #42C054

square

#426FC0 #C042AE #C09342 #42C054

split-complementary

#426FC0 #C05442 #AEC042

monochromatic

#223A66 #315494 #426FC0 #7092CF #9EB5DF

Accessibility & contrast

On white

4.92

#426FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#426FC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FC0

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FC0	#FFFFFF	#000000	##FFFFFF
##426FC0	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A77C3

Deuteranopia (green-blind)

#366BBE

Tritanopia (blue-blind)

#00828E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #426fc0;
/* rgb */ color: rgb(66, 111, 192);
/* oklch */ color: oklch(55.0% 0.136 261.2);

Tailwind

colors: {
  custom: {
    50: '#8397d3',
    500: '#426fc0',
    950: '#000000',
  },
}

SCSS

$custom: #426fc0;
$custom-light: #8397d3;
$custom-dark: #000000;

JSON

{
  "hex": "#426fc0",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 192
  },
  "hsl": {
    "h": 218.571,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55002,
    "c": 0.13594,
    "h": 261.2
  },
  "luminance": 0.16333
}

Semantic roles & 50–950 ramp

primary

#426FC0

secondary

#CBB793

accent

#A84EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426FC0

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

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