#426FA6#426FA6

#426FA6 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.5% C 0.100 H 254.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#426FA6
RGB	rgb(66, 111, 166)
HSL	hsl(213, 43%, 45%)
HSV	hsv(213, 60%, 65%)
CMYK	cmyk(60.2%, 33.1%, 0%, 34.9%)
CIE-LAB	lab(46.01, 1.76, -34.18)
CIE-LCH	lch(46.01, 34.23, 272.95°)
OKLab	oklab(53.47% -0.0271 -0.0965)
OKLCH	oklch(53.47% 0.1 254.3)
XYZ	xyz(14.8117, 15.2790, 38.2376)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FA6 #A67942

analogous

#42A1A6 #426FA6 #4742A6

triadic

#426FA6 #A6426F #6FA642

tetradic

#426FA6 #A642A1 #A67942 #42A647

square

#426FA6 #A642A1 #A67942 #42A647

split-complementary

#426FA6 #A64742 #A1A642

monochromatic

#1F344E #31527A #426FA6 #648EC1 #90AED3

Accessibility & contrast

On white

5.18

#426FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#426FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FA6

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FA6	#FFFFFF	#000000	##FFFFFF
##426FA6	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5872A8

Deuteranopia (green-blind)

#4B69A5

Tritanopia (blue-blind)

#007C83

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #426fa6;
/* rgb */ color: rgb(66, 111, 166);
/* oklch */ color: oklch(53.5% 0.100 254.3);

Tailwind

colors: {
  custom: {
    50: '#7f98c0',
    500: '#426fa6',
    950: '#000000',
  },
}

SCSS

$custom: #426fa6;
$custom-light: #7f98c0;
$custom-dark: #000000;

JSON

{
  "hex": "#426fa6",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 166
  },
  "hsl": {
    "h": 213,
    "s": 43.103,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53465,
    "c": 0.10027,
    "h": 254.3
  },
  "luminance": 0.1528
}

Semantic roles & 50–950 ramp

primary

#426FA6

secondary

#BEA586

accent

#9A55D3

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #426FA6

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

Preview Lab → · Contrast checker → · Palette generator →