#434BDC#434BDC

#434BDC is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.3% C 0.216 H 273.1°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#434BDC
RGB	rgb(67, 75, 220)
HSL	hsl(237, 69%, 56%)
HSV	hsv(237, 70%, 86%)
CMYK	cmyk(69.5%, 65.9%, 0%, 13.7%)
CIE-LAB	lab(40.23, 43.39, -74.80)
CIE-LCH	lch(40.23, 86.48, 300.12°)
OKLab	oklab(50.25% 0.0118 -0.2161)
OKLCH	oklch(50.25% 0.216 273.1)
XYZ	xyz(17.7448, 11.3910, 68.9598)
Luminance	0.1139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434BDC #DCD443

analogous

#4398DC #434BDC #8843DC

triadic

#434BDC #DC434B #4BDC43

tetradic

#434BDC #DC4398 #DCD443 #43DC88

square

#434BDC #DC4398 #DCD443 #43DC88

split-complementary

#434BDC #DC8843 #98DC43

monochromatic

#1A208B #232CBE #434BDC #777CE6 #AAAEEF

Accessibility & contrast

On white

6.41

#434BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#434BDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434BDC

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434BDC	#FFFFFF	#000000	##FFFFFF
##434BDC	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E1

Deuteranopia (green-blind)

#0058D9

Tritanopia (blue-blind)

#00728D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #434bdc;
/* rgb */ color: rgb(67, 75, 220);
/* oklch */ color: oklch(50.3% 0.216 273.1);

Tailwind

colors: {
  custom: {
    50: '#8b7ee8',
    500: '#434bdc',
    950: '#000000',
  },
}

SCSS

$custom: #434bdc;
$custom-light: #8b7ee8;
$custom-dark: #000000;

JSON

{
  "hex": "#434bdc",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 220
  },
  "hsl": {
    "h": 236.863,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50252,
    "c": 0.21646,
    "h": 273.1
  },
  "luminance": 0.11393
}

Semantic roles & 50–950 ramp

primary

#434BDC

secondary

#DDDA9E

accent

#E23CEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #434BDC

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

Preview Lab → · Contrast checker → · Palette generator →