#434DD6#434DD6

#434DD6 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.0% C 0.207 H 273.0°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#434DD6
RGB	rgb(67, 77, 214)
HSL	hsl(236, 64%, 55%)
HSV	hsv(236, 69%, 84%)
CMYK	cmyk(68.7%, 64%, 0%, 16.1%)
CIE-LAB	lab(40.17, 40.16, -71.47)
CIE-LCH	lch(40.17, 81.98, 299.33°)
OKLab	oklab(50.05% 0.011 -0.2063)
OKLCH	oklch(50.05% 0.207 273)
XYZ	xyz(17.1022, 11.3545, 64.8956)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434DD6 #D6CC43

analogous

#4397D6 #434DD6 #8243D6

triadic

#434DD6 #D6434D #4DD643

tetradic

#434DD6 #D64397 #D6CC43 #43D682

square

#434DD6 #D64397 #D6CC43 #43D682

split-complementary

#434DD6 #D68243 #97D643

monochromatic

#1C2382 #2731B4 #434DD6 #757DE1 #A7ACEC

Accessibility & contrast

On white

6.42

#434DD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#434DD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434DD6

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434DD6	#FFFFFF	#000000	##FFFFFF
##434DD6	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DA

Deuteranopia (green-blind)

#0058D3

Tritanopia (blue-blind)

#00718A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #434dd6;
/* rgb */ color: rgb(67, 77, 214);
/* oklch */ color: oklch(50.0% 0.207 273.0);

Tailwind

colors: {
  custom: {
    50: '#8a7fe4',
    500: '#434dd6',
    950: '#000000',
  },
}

SCSS

$custom: #434dd6;
$custom-light: #8a7fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#434dd6",
  "rgb": {
    "r": 67,
    "g": 77,
    "b": 214
  },
  "hsl": {
    "h": 235.918,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5005,
    "c": 0.20664,
    "h": 273
  },
  "luminance": 0.11356
}

Semantic roles & 50–950 ramp

primary

#434DD6

secondary

#D9D59C

accent

#DC41E7

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #434DD6

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

Preview Lab → · Contrast checker → · Palette generator →