#426AAA#426AAA

#426AAA is a mid, moderate blue. Relative luminance 0.144; OKLCH L 52.6% C 0.111 H 259.4°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#426AAA
RGB	rgb(66, 106, 170)
HSL	hsl(217, 44%, 46%)
HSV	hsv(217, 61%, 67%)
CMYK	cmyk(61.2%, 37.6%, 0%, 33.3%)
CIE-LAB	lab(44.76, 6.23, -38.52)
CIE-LCH	lch(44.76, 39.02, 279.19°)
OKLab	oklab(52.55% -0.0204 -0.1092)
OKLCH	oklch(52.55% 0.111 259.4)
XYZ	xyz(14.6540, 14.3673, 40.0233)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426AAA #AA8242

analogous

#429EAA #426AAA #4E42AA

triadic

#426AAA #AA426A #6AAA42

tetradic

#426AAA #AA429E #AA8242 #42AA4E

square

#426AAA #AA429E #AA8242 #42AA4E

split-complementary

#426AAA #AA4E42 #9EAA42

monochromatic

#203352 #314F7E #426AAA #668AC3 #92ABD5

Accessibility & contrast

On white

5.42

#426AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#426AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426AAA

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426AAA	#FFFFFF	#000000	##FFFFFF
##426AAA	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6FAD

Deuteranopia (green-blind)

#4165A9

Tritanopia (blue-blind)

#007882

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #426aaa;
/* rgb */ color: rgb(66, 106, 170);
/* oklch */ color: oklch(52.6% 0.111 259.4);

Tailwind

colors: {
  custom: {
    50: '#7f94c3',
    500: '#426aaa',
    950: '#000000',
  },
}

SCSS

$custom: #426aaa;
$custom-light: #7f94c3;
$custom-dark: #000000;

JSON

{
  "hex": "#426aaa",
  "rgb": {
    "r": 66,
    "g": 106,
    "b": 170
  },
  "hsl": {
    "h": 216.923,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52551,
    "c": 0.11114,
    "h": 259.4
  },
  "luminance": 0.14369
}

Semantic roles & 50–950 ramp

primary

#426AAA

secondary

#C0AA88

accent

#A354D4

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #426AAA

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

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