#436FAE#436FAE

#436FAE is a mid, moderate blue. Relative luminance 0.156; OKLCH L 54.0% C 0.111 H 257.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#436FAE
RGB	rgb(67, 111, 174)
HSL	hsl(215, 44%, 47%)
HSV	hsv(215, 61%, 68%)
CMYK	cmyk(61.5%, 36.2%, 0%, 31.8%)
CIE-LAB	lab(46.47, 4.71, -38.15)
CIE-LCH	lch(46.47, 38.44, 277.04°)
OKLab	oklab(53.97% -0.024 -0.1081)
OKLCH	oklch(53.97% 0.111 257.5)
XYZ	xyz(15.6365, 15.6168, 42.2265)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436FAE #AE8243

analogous

#43A5AE #436FAE #4D43AE

triadic

#436FAE #AE436F #6FAE43

tetradic

#436FAE #AE43A5 #AE8243 #43AE4D

square

#436FAE #AE43A5 #AE8243 #43AE4D

split-complementary

#436FAE #AE4D43 #A5AE43

monochromatic

#213756 #325382 #436FAE #698FC5 #95B0D6

Accessibility & contrast

On white

5.09

#436FAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#436FAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436FAE

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436FAE	#FFFFFF	#000000	##FFFFFF
##436FAE	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5474B1

Deuteranopia (green-blind)

#4669AD

Tritanopia (blue-blind)

#007D86

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #436fae;
/* rgb */ color: rgb(67, 111, 174);
/* oklch */ color: oklch(54.0% 0.111 257.5);

Tailwind

colors: {
  custom: {
    50: '#8198c6',
    500: '#436fae',
    950: '#000000',
  },
}

SCSS

$custom: #436fae;
$custom-light: #8198c6;
$custom-dark: #000000;

JSON

{
  "hex": "#436fae",
  "rgb": {
    "r": 67,
    "g": 111,
    "b": 174
  },
  "hsl": {
    "h": 215.327,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53966,
    "c": 0.11073,
    "h": 257.5
  },
  "luminance": 0.15618
}

Semantic roles & 50–950 ramp

primary

#436FAE

secondary

#C2AB8B

accent

#9F54D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #436FAE

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

Preview Lab → · Contrast checker → · Palette generator →