#436DAE#436DAE

#436DAE is a mid, moderate blue. Relative luminance 0.152; OKLCH L 53.5% C 0.113 H 258.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#436DAE
RGB	rgb(67, 109, 174)
HSL	hsl(216, 44%, 47%)
HSV	hsv(216, 61%, 68%)
CMYK	cmyk(61.5%, 37.4%, 0%, 31.8%)
CIE-LAB	lab(45.89, 5.95, -39.07)
CIE-LCH	lch(45.89, 39.52, 278.66°)
OKLab	oklab(53.51% -0.0218 -0.1108)
OKLCH	oklch(53.51% 0.113 258.8)
XYZ	xyz(15.4207, 15.1852, 42.1546)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436DAE #AE8443

analogous

#43A2AE #436DAE #4F43AE

triadic

#436DAE #AE436D #6DAE43

tetradic

#436DAE #AE43A2 #AE8443 #43AE4F

square

#436DAE #AE43A2 #AE8443 #43AE4F

split-complementary

#436DAE #AE4F43 #A2AE43

monochromatic

#213656 #325182 #436DAE #698DC5 #95AFD6

Accessibility & contrast

On white

5.20

#436DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#436DAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436DAE

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436DAE	#FFFFFF	#000000	##FFFFFF
##436DAE	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5172B1

Deuteranopia (green-blind)

#4368AD

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #436dae;
/* rgb */ color: rgb(67, 109, 174);
/* oklch */ color: oklch(53.5% 0.113 258.8);

Tailwind

colors: {
  custom: {
    50: '#8196c6',
    500: '#436dae',
    950: '#000000',
  },
}

SCSS

$custom: #436dae;
$custom-light: #8196c6;
$custom-dark: #000000;

JSON

{
  "hex": "#436dae",
  "rgb": {
    "r": 67,
    "g": 109,
    "b": 174
  },
  "hsl": {
    "h": 216.449,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53513,
    "c": 0.11293,
    "h": 258.8
  },
  "luminance": 0.15187
}

Semantic roles & 50–950 ramp

primary

#436DAE

secondary

#C2AC8B

accent

#A254D4

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #436DAE

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

Preview Lab → · Contrast checker → · Palette generator →