#426B99#426B99

#426B99 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.8% C 0.087 H 252.3°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#426B99
RGB	rgb(66, 107, 153)
HSL	hsl(212, 40%, 43%)
HSV	hsv(212, 57%, 60%)
CMYK	cmyk(56.9%, 30.1%, 0%, 40%)
CIE-LAB	lab(44.19, -0.18, -29.37)
CIE-LCH	lch(44.19, 29.37, 269.64°)
OKLab	oklab(51.83% -0.0263 -0.0826)
OKLCH	oklch(51.83% 0.087 252.3)
XYZ	xyz(13.2522, 13.9724, 32.1294)
Luminance	0.1397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426B99 #997042

analogous

#429699 #426B99 #444299

triadic

#426B99 #99426B #6B9942

tetradic

#426B99 #994296 #997042 #429944

square

#426B99 #994296 #997042 #429944

split-complementary

#426B99 #994442 #969942

monochromatic

#1D2F43 #304D6E #426B99 #5E89BA #89A9CC

Accessibility & contrast

On white

5.53

#426B99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#426B99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426B99

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426B99	#FFFFFF	#000000	##FFFFFF
##426B99	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586D9B

Deuteranopia (green-blind)

#4D6598

Tritanopia (blue-blind)

#01767B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #426b99;
/* rgb */ color: rgb(66, 107, 153);
/* oklch */ color: oklch(51.8% 0.087 252.3);

Tailwind

colors: {
  custom: {
    50: '#7d95b7',
    500: '#426b99',
    950: '#000000',
  },
}

SCSS

$custom: #426b99;
$custom-light: #7d95b7;
$custom-dark: #000000;

JSON

{
  "hex": "#426b99",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 153
  },
  "hsl": {
    "h": 211.724,
    "s": 39.726,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51832,
    "c": 0.08668,
    "h": 252.3
  },
  "luminance": 0.13974
}

Semantic roles & 50–950 ramp

primary

#426B99

secondary

#B79D80

accent

#9758D0

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #426B99

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

Preview Lab → · Contrast checker → · Palette generator →