#434ECC#434ECC

#434ECC is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.4% C 0.193 H 273.2°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#434ECC
RGB	rgb(67, 78, 204)
HSL	hsl(235, 57%, 53%)
HSV	hsv(235, 67%, 80%)
CMYK	cmyk(67.2%, 61.8%, 0%, 20%)
CIE-LAB	lab(39.58, 36.13, -66.67)
CIE-LCH	lch(39.58, 75.83, 298.45°)
OKLab	oklab(49.36% 0.0108 -0.1923)
OKLCH	oklch(49.36% 0.193 273.2)
XYZ	xyz(15.9346, 11.0002, 58.3985)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434ECC #CCC143

analogous

#4393CC #434ECC #7C43CC

triadic

#434ECC #CC434E #4ECC43

tetradic

#434ECC #CC4393 #CCC143 #43CC7C

square

#434ECC #CC4393 #CCC143 #43CC7C

split-complementary

#434ECC #CC7C43 #93CC43

monochromatic

#202775 #2D36A5 #434ECC #737BD9 #A3A9E6

Accessibility & contrast

On white

6.56

#434ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#434ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434ECC

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434ECC	#FFFFFF	#000000	##FFFFFF
##434ECC	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)

#0064D0

Deuteranopia (green-blind)

#0057CA

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #434ecc;
/* rgb */ color: rgb(67, 78, 204);
/* oklch */ color: oklch(49.4% 0.193 273.2);

Tailwind

colors: {
  custom: {
    50: '#877fdd',
    500: '#434ecc',
    950: '#000000',
  },
}

SCSS

$custom: #434ecc;
$custom-light: #877fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#434ecc",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 204
  },
  "hsl": {
    "h": 235.182,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49362,
    "c": 0.19257,
    "h": 273.2
  },
  "luminance": 0.11002
}

Semantic roles & 50–950 ramp

primary

#434ECC

secondary

#D3CE98

accent

#D447E1

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #434ECC

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

Preview Lab → · Contrast checker → · Palette generator →