#434ACA#434ACA

#434ACA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.5% C 0.195 H 274.1°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#434ACA
RGB	rgb(67, 74, 202)
HSL	hsl(237, 56%, 53%)
HSV	hsv(237, 67%, 79%)
CMYK	cmyk(66.8%, 63.4%, 0%, 20.8%)
CIE-LAB	lab(38.47, 37.92, -67.32)
CIE-LCH	lch(38.47, 77.27, 299.39°)
OKLab	oklab(48.5% 0.0139 -0.1942)
OKLCH	oklch(48.5% 0.195 274.1)
XYZ	xyz(15.4206, 10.3537, 57.0515)
Luminance	0.1036 (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

#434ACA #CAC343

analogous

#438DCA #434ACA #7F43CA

triadic

#434ACA #CA434A #4ACA43

tetradic

#434ACA #CA438D #CAC343 #43CA7F

square

#434ACA #CA438D #CAC343 #43CA7F

split-complementary

#434ACA #CA7F43 #8DCA43

monochromatic

#202472 #2E34A2 #434ACA #7378D7 #A2A6E5

Accessibility & contrast

On white

6.84

#434ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#434ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434ACA

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434ACA	#FFFFFF	#000000	##FFFFFF
##434ACA	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CE

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#006B83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #434aca;
/* rgb */ color: rgb(67, 74, 202);
/* oklch */ color: oklch(48.5% 0.195 274.1);

Tailwind

colors: {
  custom: {
    50: '#877ddb',
    500: '#434aca',
    950: '#000000',
  },
}

SCSS

$custom: #434aca;
$custom-light: #877ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#434aca",
  "rgb": {
    "r": 67,
    "g": 74,
    "b": 202
  },
  "hsl": {
    "h": 236.889,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48495,
    "c": 0.19472,
    "h": 274.1
  },
  "luminance": 0.10355
}

Semantic roles & 50–950 ramp

primary

#434ACA

secondary

#D2CF97

accent

#D748DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #434ACA

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

Preview Lab → · Contrast checker → · Palette generator →