#434CD0#434CD0

#434CD0 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.4% C 0.200 H 273.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#434CD0
RGB	rgb(67, 76, 208)
HSL	hsl(236, 60%, 54%)
HSV	hsv(236, 68%, 82%)
CMYK	cmyk(67.8%, 63.5%, 0%, 18.4%)
CIE-LAB	lab(39.44, 38.73, -69.21)
CIE-LCH	lch(39.44, 79.31, 299.23°)
OKLab	oklab(49.36% 0.0121 -0.1998)
OKLCH	oklch(49.36% 0.2 273.5)
XYZ	xyz(16.2805, 10.9147, 60.9111)
Luminance	0.1092 (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

#434CD0 #D0C743

analogous

#4393D0 #434CD0 #8143D0

triadic

#434CD0 #D0434C #4CD043

tetradic

#434CD0 #D04393 #D0C743 #43D081

square

#434CD0 #D04393 #D0C743 #43D081

split-complementary

#434CD0 #D08143 #93D043

monochromatic

#1F247A #2B33AB #434CD0 #747BDC #A5A9E8

Accessibility & contrast

On white

6.60

#434CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#434CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434CD0

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434CD0	#FFFFFF	#000000	##FFFFFF
##434CD0	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D4

Deuteranopia (green-blind)

#0057CD

Tritanopia (blue-blind)

#006E87

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #434cd0;
/* rgb */ color: rgb(67, 76, 208);
/* oklch */ color: oklch(49.4% 0.200 273.5);

Tailwind

colors: {
  custom: {
    50: '#887edf',
    500: '#434cd0',
    950: '#000000',
  },
}

SCSS

$custom: #434cd0;
$custom-light: #887edf;
$custom-dark: #000000;

JSON

{
  "hex": "#434cd0",
  "rgb": {
    "r": 67,
    "g": 76,
    "b": 208
  },
  "hsl": {
    "h": 236.17,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49357,
    "c": 0.20012,
    "h": 273.5
  },
  "luminance": 0.10916
}

Semantic roles & 50–950 ramp

primary

#434CD0

secondary

#D5D299

accent

#D945E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #434CD0

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

Preview Lab → · Contrast checker → · Palette generator →