#436AA2#436AA2

#436AA2 is a mid, moderate blue. Relative luminance 0.141; OKLCH L 52.1% C 0.100 H 257.5°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#436AA2
RGB	rgb(67, 106, 162)
HSL	hsl(215, 41%, 45%)
HSV	hsv(215, 59%, 64%)
CMYK	cmyk(58.6%, 34.6%, 0%, 36.5%)
CIE-LAB	lab(44.39, 3.69, -34.38)
CIE-LCH	lch(44.39, 34.58, 276.12°)
OKLab	oklab(52.14% -0.0216 -0.0972)
OKLCH	oklch(52.14% 0.1 257.5)
XYZ	xyz(13.9881, 14.1088, 36.1615)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436AA2 #A27B43

analogous

#439AA2 #436AA2 #4B43A2

triadic

#436AA2 #A2436A #6AA243

tetradic

#436AA2 #A2439A #A27B43 #43A24B

square

#436AA2 #A2439A #A27B43 #43A24B

split-complementary

#436AA2 #A24B43 #9AA243

monochromatic

#1F314B #314E77 #436AA2 #6489BF #8FAAD1

Accessibility & contrast

On white

5.49

#436AA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#436AA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436AA2

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436AA2	#FFFFFF	#000000	##FFFFFF
##436AA2	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536EA4

Deuteranopia (green-blind)

#4765A1

Tritanopia (blue-blind)

#00777E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #436aa2;
/* rgb */ color: rgb(67, 106, 162);
/* oklch */ color: oklch(52.1% 0.100 257.5);

Tailwind

colors: {
  custom: {
    50: '#7f94be',
    500: '#436aa2',
    950: '#000000',
  },
}

SCSS

$custom: #436aa2;
$custom-light: #7f94be;
$custom-dark: #000000;

JSON

{
  "hex": "#436aa2",
  "rgb": {
    "r": 67,
    "g": 106,
    "b": 162
  },
  "hsl": {
    "h": 215.368,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52143,
    "c": 0.09954,
    "h": 257.5
  },
  "luminance": 0.1411
}

Semantic roles & 50–950 ramp

primary

#436AA2

secondary

#BCA585

accent

#9F56D1

background

#F8F9FB

surface

#EFF1F6

border

#CACBD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #436AA2

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

Preview Lab → · Contrast checker → · Palette generator →