#434CD2#434CD2

#434CD2 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.5% C 0.203 H 273.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#434CD2
RGB	rgb(67, 76, 210)
HSL	hsl(236, 61%, 54%)
HSV	hsv(236, 68%, 82%)
CMYK	cmyk(68.1%, 63.8%, 0%, 17.6%)
CIE-LAB	lab(39.60, 39.41, -70.09)
CIE-LCH	lch(39.60, 80.41, 299.35°)
OKLab	oklab(49.53% 0.0119 -0.2023)
OKLCH	oklch(49.53% 0.203 273.4)
XYZ	xyz(16.5282, 11.0138, 62.2151)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434CD2 #D2C943

analogous

#4394D2 #434CD2 #8243D2

triadic

#434CD2 #D2434C #4CD243

tetradic

#434CD2 #D24394 #D2C943 #43D282

square

#434CD2 #D24394 #D2C943 #43D282

split-complementary

#434CD2 #D28243 #94D243

monochromatic

#1E247D #2A32AE #434CD2 #747BDE #A6AAEA

Accessibility & contrast

On white

6.56

#434CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#434CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434CD2

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434CD2	#FFFFFF	#000000	##FFFFFF
##434CD2	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D6

Deuteranopia (green-blind)

#0057CF

Tritanopia (blue-blind)

#006F88

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #434cd2;
/* rgb */ color: rgb(67, 76, 210);
/* oklch */ color: oklch(49.5% 0.203 273.4);

Tailwind

colors: {
  custom: {
    50: '#897ee1',
    500: '#434cd2',
    950: '#000000',
  },
}

SCSS

$custom: #434cd2;
$custom-light: #897ee1;
$custom-dark: #000000;

JSON

{
  "hex": "#434cd2",
  "rgb": {
    "r": 67,
    "g": 76,
    "b": 210
  },
  "hsl": {
    "h": 236.224,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49531,
    "c": 0.20268,
    "h": 273.4
  },
  "luminance": 0.11015
}

Semantic roles & 50–950 ramp

primary

#434CD2

secondary

#D7D39A

accent

#DA43E4

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #434CD2

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

Preview Lab → · Contrast checker → · Palette generator →