#426DB0#426DB0

#426DB0 is a mid, moderate blue. Relative luminance 0.152; OKLCH L 53.6% C 0.116 H 259.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#426DB0
RGB	rgb(66, 109, 176)
HSL	hsl(217, 45%, 47%)
HSV	hsv(217, 63%, 69%)
CMYK	cmyk(62.5%, 38.1%, 0%, 31%)
CIE-LAB	lab(45.95, 6.45, -40.14)
CIE-LCH	lch(45.95, 40.66, 279.13°)
OKLab	oklab(53.58% -0.0222 -0.114)
OKLCH	oklch(53.58% 0.116 259)
XYZ	xyz(15.5491, 15.2287, 43.1859)
Luminance	0.1523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DB0 #B08542

analogous

#42A4B0 #426DB0 #4E42B0

triadic

#426DB0 #B0426D #6DB042

tetradic

#426DB0 #B042A4 #B08542 #42B04E

square

#426DB0 #B042A4 #B08542 #42B04E

split-complementary

#426DB0 #B04E42 #A4B042

monochromatic

#213657 #315183 #426DB0 #698DC7 #95AFD7

Accessibility & contrast

On white

5.19

#426DB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#426DB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DB0

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DB0	#FFFFFF	#000000	##FFFFFF
##426DB0	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5072B3

Deuteranopia (green-blind)

#4168AF

Tritanopia (blue-blind)

#007C86

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #426db0;
/* rgb */ color: rgb(66, 109, 176);
/* oklch */ color: oklch(53.6% 0.116 259.0);

Tailwind

colors: {
  custom: {
    50: '#8096c8',
    500: '#426db0',
    950: '#000000',
  },
}

SCSS

$custom: #426db0;
$custom-light: #8096c8;
$custom-dark: #000000;

JSON

{
  "hex": "#426db0",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 176
  },
  "hsl": {
    "h": 216.545,
    "s": 45.455,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53581,
    "c": 0.11612,
    "h": 259
  },
  "luminance": 0.1523
}

Semantic roles & 50–950 ramp

primary

#426DB0

secondary

#C3AD8B

accent

#A253D5

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #426DB0

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

Preview Lab → · Contrast checker → · Palette generator →