#436BAE#436BAE

#436BAE is a mid, moderate blue. Relative luminance 0.148; OKLCH L 53.1% C 0.115 H 260.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#436BAE
RGB	rgb(67, 107, 174)
HSL	hsl(218, 44%, 47%)
HSV	hsv(218, 61%, 68%)
CMYK	cmyk(61.5%, 38.5%, 0%, 31.8%)
CIE-LAB	lab(45.31, 7.19, -39.98)
CIE-LCH	lch(45.31, 40.62, 280.20°)
OKLab	oklab(53.06% -0.0197 -0.1135)
OKLCH	oklch(53.06% 0.115 260.2)
XYZ	xyz(15.2097, 14.7633, 42.0843)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436BAE #AE8643

analogous

#43A1AE #436BAE #5143AE

triadic

#436BAE #AE436B #6BAE43

tetradic

#436BAE #AE43A1 #AE8643 #43AE51

square

#436BAE #AE43A1 #AE8643 #43AE51

split-complementary

#436BAE #AE5143 #A1AE43

monochromatic

#213556 #325082 #436BAE #698BC5 #95ADD6

Accessibility & contrast

On white

5.31

#436BAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#436BAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436BAE

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436BAE	#FFFFFF	#000000	##FFFFFF
##436BAE	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E71B1

Deuteranopia (green-blind)

#4067AD

Tritanopia (blue-blind)

#007A84

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #436bae;
/* rgb */ color: rgb(67, 107, 174);
/* oklch */ color: oklch(53.1% 0.115 260.2);

Tailwind

colors: {
  custom: {
    50: '#8195c6',
    500: '#436bae',
    950: '#000000',
  },
}

SCSS

$custom: #436bae;
$custom-light: #8195c6;
$custom-dark: #000000;

JSON

{
  "hex": "#436bae",
  "rgb": {
    "r": 67,
    "g": 107,
    "b": 174
  },
  "hsl": {
    "h": 217.57,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53064,
    "c": 0.11519,
    "h": 260.2
  },
  "luminance": 0.14765
}

Semantic roles & 50–950 ramp

primary

#436BAE

secondary

#C2AD8B

accent

#A454D4

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #436BAE

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

Preview Lab → · Contrast checker → · Palette generator →