#426AAD#426AAD

#426AAD is a mid, moderate blue. Relative luminance 0.145; OKLCH L 52.7% C 0.115 H 260.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#426AAD
RGB	rgb(66, 106, 173)
HSL	hsl(218, 45%, 47%)
HSV	hsv(218, 62%, 68%)
CMYK	cmyk(61.8%, 38.7%, 0%, 32.2%)
CIE-LAB	lab(44.92, 7.28, -40.02)
CIE-LCH	lch(44.92, 40.68, 280.30°)
OKLab	oklab(52.73% -0.0197 -0.1136)
OKLCH	oklch(52.73% 0.115 260.2)
XYZ	xyz(14.9410, 14.4821, 41.5350)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426AAD #AD8542

analogous

#42A0AD #426AAD #5042AD

triadic

#426AAD #AD426A #6AAD42

tetradic

#426AAD #AD42A0 #AD8542 #42AD50

square

#426AAD #AD42A0 #AD8542 #42AD50

split-complementary

#426AAD #AD5042 #A0AD42

monochromatic

#203454 #314F81 #426AAD #678AC5 #93ACD6

Accessibility & contrast

On white

5.39

#426AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#426AAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426AAD

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426AAD	#FFFFFF	#000000	##FFFFFF
##426AAD	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D70B0

Deuteranopia (green-blind)

#3E66AC

Tritanopia (blue-blind)

#007983

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #426aad;
/* rgb */ color: rgb(66, 106, 173);
/* oklch */ color: oklch(52.7% 0.115 260.2);

Tailwind

colors: {
  custom: {
    50: '#8094c6',
    500: '#426aad',
    950: '#000000',
  },
}

SCSS

$custom: #426aad;
$custom-light: #8094c6;
$custom-dark: #000000;

JSON

{
  "hex": "#426aad",
  "rgb": {
    "r": 66,
    "g": 106,
    "b": 173
  },
  "hsl": {
    "h": 217.57,
    "s": 44.77,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52729,
    "c": 0.11533,
    "h": 260.2
  },
  "luminance": 0.14483
}

Semantic roles & 50–950 ramp

primary

#426AAD

secondary

#C1AC89

accent

#A453D4

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #426AAD

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

Preview Lab → · Contrast checker → · Palette generator →