#434BD0#434BD0

#434BD0 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.2% C 0.201 H 273.6°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#434BD0
RGB	rgb(67, 75, 208)
HSL	hsl(237, 60%, 54%)
HSV	hsv(237, 68%, 82%)
CMYK	cmyk(67.8%, 63.9%, 0%, 18.4%)
CIE-LAB	lab(39.20, 39.34, -69.59)
CIE-LCH	lch(39.20, 79.95, 299.48°)
OKLab	oklab(49.19% 0.0128 -0.2009)
OKLCH	oklch(49.19% 0.201 273.6)
XYZ	xyz(16.2122, 10.7780, 60.8883)
Luminance	0.1078 (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

#434BD0 #D0C843

analogous

#4392D0 #434BD0 #8243D0

triadic

#434BD0 #D0434B #4BD043

tetradic

#434BD0 #D04392 #D0C843 #43D082

square

#434BD0 #D04392 #D0C843 #43D082

split-complementary

#434BD0 #D08243 #92D043

monochromatic

#1F247A #2B32AB #434BD0 #747ADC #A5A9E8

Accessibility & contrast

On white

6.65

#434BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#434BD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434BD0

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434BD0	#FFFFFF	#000000	##FFFFFF
##434BD0	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D4

Deuteranopia (green-blind)

#0056CD

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #434bd0;
/* rgb */ color: rgb(67, 75, 208);
/* oklch */ color: oklch(49.2% 0.201 273.6);

Tailwind

colors: {
  custom: {
    50: '#887ddf',
    500: '#434bd0',
    950: '#000000',
  },
}

SCSS

$custom: #434bd0;
$custom-light: #887ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#434bd0",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 208
  },
  "hsl": {
    "h": 236.596,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49187,
    "c": 0.20129,
    "h": 273.6
  },
  "luminance": 0.1078
}

Semantic roles & 50–950 ramp

primary

#434BD0

secondary

#D5D299

accent

#DA45E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #434BD0

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

Preview Lab → · Contrast checker → · Palette generator →