#436CE2#436CE2

#436CE2 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.185 H 266.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#436CE2
RGB	rgb(67, 108, 226)
HSL	hsl(225, 73%, 57%)
HSV	hsv(225, 70%, 89%)
CMYK	cmyk(70.4%, 52.2%, 0%, 11.4%)
CIE-LAB	lab(48.77, 25.00, -64.30)
CIE-LCH	lch(48.77, 68.99, 291.25°)
OKLab	oklab(56.74% -0.0125 -0.185)
OKLCH	oklch(56.74% 0.185 266.1)
XYZ	xyz(21.4000, 17.4072, 74.1689)
Luminance	0.1741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436CE2 #E2B943

analogous

#43BCE2 #436CE2 #6943E2

triadic

#436CE2 #E2436C #6CE243

tetradic

#436CE2 #E243BC #E2B943 #43E269

square

#436CE2 #E243BC #E2B943 #43E269

split-complementary

#436CE2 #E26943 #BCE243

monochromatic

#173794 #1F4BC9 #436CE2 #7895EA #ADBFF2

Accessibility & contrast

On white

4.69

#436CE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#436CE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436CE2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436CE2	#FFFFFF	#000000	##FFFFFF
##436CE2	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A7BE6

Deuteranopia (green-blind)

#006DE0

Tritanopia (blue-blind)

#00889D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #436ce2;
/* rgb */ color: rgb(67, 108, 226);
/* oklch */ color: oklch(56.7% 0.185 266.1);

Tailwind

colors: {
  custom: {
    50: '#8a95ec',
    500: '#436ce2',
    950: '#000000',
  },
}

SCSS

$custom: #436ce2;
$custom-light: #8a95ec;
$custom-dark: #000000;

JSON

{
  "hex": "#436ce2",
  "rgb": {
    "r": 67,
    "g": 108,
    "b": 226
  },
  "hsl": {
    "h": 224.528,
    "s": 73.272,
    "l": 57.451
  },
  "oklch": {
    "l": 0.56741,
    "c": 0.18538,
    "h": 266.1
  },
  "luminance": 0.17409
}

Semantic roles & 50–950 ramp

primary

#436CE2

secondary

#E1D0A0

accent

#C038F0

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #436CE2

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

Preview Lab → · Contrast checker → · Palette generator →