#426C8A#426C8A

#426C8A is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.3% C 0.067 H 240.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#426C8A
RGB	rgb(66, 108, 138)
HSL	hsl(205, 35%, 40%)
HSV	hsv(205, 52%, 54%)
CMYK	cmyk(52.2%, 21.7%, 0%, 45.9%)
CIE-LAB	lab(43.82, -5.68, -21.00)
CIE-LCH	lch(43.82, 21.76, 254.87°)
OKLab	oklab(51.32% -0.0326 -0.0585)
OKLCH	oklch(51.32% 0.067 240.9)
XYZ	xyz(12.1951, 13.7174, 26.0449)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426C8A #8A6042

analogous

#428A84 #426C8A #42488A

triadic

#426C8A #8A426C #6C8A42

tetradic

#426C8A #84428A #8A6042 #488A42

square

#426C8A #84428A #8A6042 #488A42

split-complementary

#426C8A #8A4248 #8A8442

monochromatic

#1A2B37 #2E4C61 #426C8A #598CB0 #83A9C4

Accessibility & contrast

On white

5.61

#426C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#426C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426C8A

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426C8A	#FFFFFF	#000000	##FFFFFF
##426C8A	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6C8B

Deuteranopia (green-blind)

#556489

Tritanopia (blue-blind)

#1C7376

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #426c8a;
/* rgb */ color: rgb(66, 108, 138);
/* oklch */ color: oklch(51.3% 0.067 240.9);

Tailwind

colors: {
  custom: {
    50: '#7b96ac',
    500: '#426c8a',
    950: '#000000',
  },
}

SCSS

$custom: #426c8a;
$custom-light: #7b96ac;
$custom-dark: #000000;

JSON

{
  "hex": "#426c8a",
  "rgb": {
    "r": 66,
    "g": 108,
    "b": 138
  },
  "hsl": {
    "h": 205,
    "s": 35.294,
    "l": 40
  },
  "oklch": {
    "l": 0.5132,
    "c": 0.067,
    "h": 240.9
  },
  "luminance": 0.13718
}

Semantic roles & 50–950 ramp

primary

#426C8A

secondary

#AE8F79

accent

#8B5CCB

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#0A0D10

muted

#7C7E7F

Preview Lab

Preview with #426C8A

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

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