#436EAA#436EAA

#436EAA is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.5% C 0.106 H 257.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#436EAA
RGB	rgb(67, 110, 170)
HSL	hsl(215, 43%, 46%)
HSV	hsv(215, 61%, 67%)
CMYK	cmyk(60.6%, 35.3%, 0%, 33.3%)
CIE-LAB	lab(45.97, 3.95, -36.60)
CIE-LCH	lch(45.97, 36.81, 276.16°)
OKLab	oklab(53.51% -0.024 -0.1036)
OKLCH	oklch(53.51% 0.106 257)
XYZ	xyz(15.1438, 15.2461, 40.1672)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436EAA #AA7F43

analogous

#43A2AA #436EAA #4B43AA

triadic

#436EAA #AA436E #6EAA43

tetradic

#436EAA #AA43A2 #AA7F43 #43AA4B

square

#436EAA #AA43A2 #AA7F43 #43AA4B

split-complementary

#436EAA #AA4B43 #A2AA43

monochromatic

#203552 #32527E #436EAA #678EC3 #93AED4

Accessibility & contrast

On white

5.19

#436EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#436EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436EAA

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436EAA	#FFFFFF	#000000	##FFFFFF
##436EAA	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5572AC

Deuteranopia (green-blind)

#4768A9

Tritanopia (blue-blind)

#007C84

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #436eaa;
/* rgb */ color: rgb(67, 110, 170);
/* oklch */ color: oklch(53.5% 0.106 257.0);

Tailwind

colors: {
  custom: {
    50: '#8097c3',
    500: '#436eaa',
    950: '#000000',
  },
}

SCSS

$custom: #436eaa;
$custom-light: #8097c3;
$custom-dark: #000000;

JSON

{
  "hex": "#436eaa",
  "rgb": {
    "r": 67,
    "g": 110,
    "b": 170
  },
  "hsl": {
    "h": 214.951,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5351,
    "c": 0.10631,
    "h": 257
  },
  "luminance": 0.15247
}

Semantic roles & 50–950 ramp

primary

#436EAA

secondary

#C0A989

accent

#9E55D3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #436EAA

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

Preview Lab → · Contrast checker → · Palette generator →