#436AA6#436AA6

#436AA6 is a mid, moderate blue. Relative luminance 0.143; OKLCH L 52.4% C 0.105 H 258.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#436AA6
RGB	rgb(67, 106, 166)
HSL	hsl(216, 42%, 46%)
HSV	hsv(216, 60%, 65%)
CMYK	cmyk(59.6%, 36.1%, 0%, 34.9%)
CIE-LAB	lab(44.59, 5.06, -36.42)
CIE-LCH	lch(44.59, 36.77, 277.90°)
OKLab	oklab(52.37% -0.0205 -0.1031)
OKLCH	oklch(52.37% 0.105 258.7)
XYZ	xyz(14.3493, 14.2533, 38.0640)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436AA6 #A67F43

analogous

#439BA6 #436AA6 #4E43A6

triadic

#436AA6 #A6436A #6AA643

tetradic

#436AA6 #A6439B #A67F43 #43A64E

square

#436AA6 #A6439B #A67F43 #43A64E

split-complementary

#436AA6 #A64E43 #9BA643

monochromatic

#20324F #314E7A #436AA6 #6589C1 #91ABD3

Accessibility & contrast

On white

5.45

#436AA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#436AA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436AA6

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436AA6	#FFFFFF	#000000	##FFFFFF
##436AA6	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516FA8

Deuteranopia (green-blind)

#4465A5

Tritanopia (blue-blind)

#007780

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #436aa6;
/* rgb */ color: rgb(67, 106, 166);
/* oklch */ color: oklch(52.4% 0.105 258.7);

Tailwind

colors: {
  custom: {
    50: '#7f94c1',
    500: '#436aa6',
    950: '#000000',
  },
}

SCSS

$custom: #436aa6;
$custom-light: #7f94c1;
$custom-dark: #000000;

JSON

{
  "hex": "#436aa6",
  "rgb": {
    "r": 67,
    "g": 106,
    "b": 166
  },
  "hsl": {
    "h": 216.364,
    "s": 42.489,
    "l": 45.686
  },
  "oklch": {
    "l": 0.5237,
    "c": 0.10512,
    "h": 258.7
  },
  "luminance": 0.14255
}

Semantic roles & 50–950 ramp

primary

#436AA6

secondary

#BEA887

accent

#A156D2

background

#F8F9FB

surface

#EFF1F7

border

#CACBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #436AA6

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

Preview Lab → · Contrast checker → · Palette generator →