#434ED0#434ED0

#434ED0 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.7% C 0.198 H 273.1°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#434ED0
RGB	rgb(67, 78, 208)
HSL	hsl(235, 60%, 54%)
HSV	hsv(235, 68%, 82%)
CMYK	cmyk(67.8%, 62.5%, 0%, 18.4%)
CIE-LAB	lab(39.91, 37.50, -68.45)
CIE-LCH	lch(39.91, 78.05, 298.72°)
OKLab	oklab(49.7% 0.0106 -0.1975)
OKLCH	oklch(49.7% 0.198 273.1)
XYZ	xyz(16.4205, 11.1946, 60.9577)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434ED0 #D0C543

analogous

#4395D0 #434ED0 #7F43D0

triadic

#434ED0 #D0434E #4ED043

tetradic

#434ED0 #D04395 #D0C543 #43D07F

square

#434ED0 #D04395 #D0C543 #43D07F

split-complementary

#434ED0 #D07F43 #95D043

monochromatic

#1F267A #2B35AB #434ED0 #747CDC #A5AAE8

Accessibility & contrast

On white

6.48

#434ED0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#434ED0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434ED0

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434ED0	#FFFFFF	#000000	##FFFFFF
##434ED0	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D4

Deuteranopia (green-blind)

#0058CD

Tritanopia (blue-blind)

#006F88

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #434ed0;
/* rgb */ color: rgb(67, 78, 208);
/* oklch */ color: oklch(49.7% 0.198 273.1);

Tailwind

colors: {
  custom: {
    50: '#887fdf',
    500: '#434ed0',
    950: '#000000',
  },
}

SCSS

$custom: #434ed0;
$custom-light: #887fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#434ed0",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 208
  },
  "hsl": {
    "h": 235.319,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49702,
    "c": 0.19777,
    "h": 273.1
  },
  "luminance": 0.11196
}

Semantic roles & 50–950 ramp

primary

#434ED0

secondary

#D5D199

accent

#D745E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #434ED0

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

Preview Lab → · Contrast checker → · Palette generator →