#426B8A#426B8A

#426B8A is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.1% C 0.068 H 242.4°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#426B8A
RGB	rgb(66, 107, 138)
HSL	hsl(206, 35%, 40%)
HSV	hsv(206, 52%, 54%)
CMYK	cmyk(52.2%, 22.5%, 0%, 45.9%)
CIE-LAB	lab(43.52, -5.08, -21.48)
CIE-LCH	lch(43.52, 22.07, 256.68°)
OKLab	oklab(51.08% -0.0314 -0.0599)
OKLCH	oklch(51.08% 0.068 242.4)
XYZ	xyz(12.0903, 13.5077, 26.0100)
Luminance	0.1351 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426B8A #8A6142

analogous

#428A85 #426B8A #42478A

triadic

#426B8A #8A426B #6B8A42

tetradic

#426B8A #85428A #8A6142 #478A42

square

#426B8A #85428A #8A6142 #478A42

split-complementary

#426B8A #8A4247 #8A8542

monochromatic

#1A2B37 #2E4B61 #426B8A #598BB0 #83A8C4

Accessibility & contrast

On white

5.67

#426B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#426B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426B8A

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426B8A	#FFFFFF	#000000	##FFFFFF
##426B8A	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6B8B

Deuteranopia (green-blind)

#546489

Tritanopia (blue-blind)

#1C7375

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #426b8a;
/* rgb */ color: rgb(66, 107, 138);
/* oklch */ color: oklch(51.1% 0.068 242.4);

Tailwind

colors: {
  custom: {
    50: '#7b95ac',
    500: '#426b8a',
    950: '#000000',
  },
}

SCSS

$custom: #426b8a;
$custom-light: #7b95ac;
$custom-dark: #000000;

JSON

{
  "hex": "#426b8a",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 138
  },
  "hsl": {
    "h": 205.833,
    "s": 35.294,
    "l": 40
  },
  "oklch": {
    "l": 0.51078,
    "c": 0.06759,
    "h": 242.4
  },
  "luminance": 0.13509
}

Semantic roles & 50–950 ramp

primary

#426B8A

secondary

#AE9079

accent

#8C5CCB

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#0A0D10

muted

#7C7E7F

Preview Lab

Preview with #426B8A

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

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