#426EDD#426EDD

#426EDD is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.7% C 0.177 H 265.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#426EDD
RGB	rgb(66, 110, 221)
HSL	hsl(223, 70%, 56%)
HSV	hsv(223, 70%, 87%)
CMYK	cmyk(70.1%, 50.2%, 0%, 13.3%)
CIE-LAB	lab(48.92, 21.82, -61.24)
CIE-LCH	lch(48.92, 65.01, 289.61°)
OKLab	oklab(56.74% -0.0154 -0.1759)
OKLCH	oklch(56.74% 0.177 265)
XYZ	xyz(20.8693, 17.5284, 70.6761)
Luminance	0.1753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426EDD #DDB142

analogous

#42BCDD #426EDD #6442DD

triadic

#426EDD #DD426E #6EDD42

tetradic

#426EDD #DD42BC #DDB142 #42DD64

square

#426EDD #DD42BC #DDB142 #42DD64

split-complementary

#426EDD #DD6442 #BCDD42

monochromatic

#193A8C #224FBF #426EDD #7696E6 #AABEF0

Accessibility & contrast

On white

4.66

#426EDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#426EDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #426EDD

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426EDD	#FFFFFF	#000000	##FFFFFF
##426EDD	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B7CE1

Deuteranopia (green-blind)

#006DDB

Tritanopia (blue-blind)

#00889B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #426edd;
/* rgb */ color: rgb(66, 110, 221);
/* oklch */ color: oklch(56.7% 0.177 265.0);

Tailwind

colors: {
  custom: {
    50: '#8897e8',
    500: '#426edd',
    950: '#000000',
  },
}

SCSS

$custom: #426edd;
$custom-light: #8897e8;
$custom-dark: #000000;

JSON

{
  "hex": "#426edd",
  "rgb": {
    "r": 66,
    "g": 110,
    "b": 221
  },
  "hsl": {
    "h": 222.968,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.56736,
    "c": 0.1766,
    "h": 265
  },
  "luminance": 0.17531
}

Semantic roles & 50–950 ramp

primary

#426EDD

secondary

#DDCB9D

accent

#BA3BEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #426EDD

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

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