#426F87#426F87

#426F87 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.9% C 0.062 H 233.1°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#426F87
RGB	rgb(66, 111, 135)
HSL	hsl(201, 34%, 39%)
HSV	hsv(201, 51%, 53%)
CMYK	cmyk(51.1%, 17.8%, 0%, 47.1%)
CIE-LAB	lab(44.63, -8.39, -17.98)
CIE-LCH	lch(44.63, 19.84, 244.98°)
OKLab	oklab(51.91% -0.0375 -0.0499)
OKLCH	oklch(51.91% 0.062 233.1)
XYZ	xyz(12.3028, 14.2754, 25.0241)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426F87 #875A42

analogous

#42877D #426F87 #424D87

triadic

#426F87 #87426F #6F8742

tetradic

#426F87 #7D4287 #875A42 #4D8742

square

#426F87 #7D4287 #875A42 #4D8742

split-complementary

#426F87 #87424D #877D42

monochromatic

#1A2B35 #2E4D5E #426F87 #5990AE #82ABC2

Accessibility & contrast

On white

5.45

#426F87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#426F87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426F87

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426F87	#FFFFFF	#000000	##FFFFFF
##426F87	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636E88

Deuteranopia (green-blind)

#5A6687

Tritanopia (blue-blind)

#1E7577

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #426f87;
/* rgb */ color: rgb(66, 111, 135);
/* oklch */ color: oklch(51.9% 0.062 233.1);

Tailwind

colors: {
  custom: {
    50: '#7b98aa',
    500: '#426f87',
    950: '#000000',
  },
}

SCSS

$custom: #426f87;
$custom-light: #7b98aa;
$custom-dark: #000000;

JSON

{
  "hex": "#426f87",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 135
  },
  "hsl": {
    "h": 200.87,
    "s": 34.328,
    "l": 39.412
  },
  "oklch": {
    "l": 0.51914,
    "c": 0.06246,
    "h": 233.1
  },
  "luminance": 0.14276
}

Semantic roles & 50–950 ramp

primary

#426F87

secondary

#AC8A78

accent

#835DCA

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0D10

muted

#7C7E7F

Preview Lab

Preview with #426F87

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

Preview Lab → · Contrast checker → · Palette generator →