#436EAD#436EAD

#436EAD is a mid, moderate blue. Relative luminance 0.154; OKLCH L 53.7% C 0.110 H 257.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#436EAD
RGB	rgb(67, 110, 173)
HSL	hsl(216, 44%, 47%)
HSV	hsv(216, 61%, 68%)
CMYK	cmyk(61.3%, 36.4%, 0%, 32.2%)
CIE-LAB	lab(46.12, 4.99, -38.10)
CIE-LCH	lch(46.12, 38.43, 277.45°)
OKLab	oklab(53.68% -0.0232 -0.108)
OKLCH	oklch(53.68% 0.11 257.9)
XYZ	xyz(15.4308, 15.3609, 41.6788)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436EAD #AD8243

analogous

#43A3AD #436EAD #4D43AD

triadic

#436EAD #AD436E #6EAD43

tetradic

#436EAD #AD43A3 #AD8243 #43AD4D

square

#436EAD #AD43A3 #AD8243 #43AD4D

split-complementary

#436EAD #AD4D43 #A3AD43

monochromatic

#213655 #325281 #436EAD #688EC5 #95AFD6

Accessibility & contrast

On white

5.16

#436EAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#436EAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436EAD

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436EAD	#FFFFFF	#000000	##FFFFFF
##436EAD	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5373B0

Deuteranopia (green-blind)

#4569AC

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #436ead;
/* rgb */ color: rgb(67, 110, 173);
/* oklch */ color: oklch(53.7% 0.110 257.9);

Tailwind

colors: {
  custom: {
    50: '#8097c6',
    500: '#436ead',
    950: '#000000',
  },
}

SCSS

$custom: #436ead;
$custom-light: #8097c6;
$custom-dark: #000000;

JSON

{
  "hex": "#436ead",
  "rgb": {
    "r": 67,
    "g": 110,
    "b": 173
  },
  "hsl": {
    "h": 215.66,
    "s": 44.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53681,
    "c": 0.11044,
    "h": 257.9
  },
  "luminance": 0.15362
}

Semantic roles & 50–950 ramp

primary

#436EAD

secondary

#C1AB8A

accent

#A054D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #436EAD

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

Preview Lab → · Contrast checker → · Palette generator →