#434EBD#434EBD

#434EBD is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.173 H 273.7°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#434EBD
RGB	rgb(67, 78, 189)
HSL	hsl(235, 48%, 50%)
HSV	hsv(235, 65%, 74%)
CMYK	cmyk(64.6%, 58.7%, 0%, 25.9%)
CIE-LAB	lab(38.40, 30.95, -59.86)
CIE-LCH	lch(38.40, 67.39, 297.34°)
OKLab	oklab(48.12% 0.0111 -0.1723)
OKLCH	oklch(48.12% 0.173 273.7)
XYZ	xyz(14.2214, 10.3150, 49.3758)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434EBD #BDB243

analogous

#438BBD #434EBD #7543BD

triadic

#434EBD #BD434E #4EBD43

tetradic

#434EBD #BD438B #BDB243 #43BD75

square

#434EBD #BD438B #BDB243 #43BD75

split-complementary

#434EBD #BD7543 #8BBD43

monochromatic

#232963 #333B90 #434EBD #7079CD #9EA3DD

Accessibility & contrast

On white

6.86

#434EBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#434EBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434EBD

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434EBD	#FFFFFF	#000000	##FFFFFF
##434EBD	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C1

Deuteranopia (green-blind)

#0055BB

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #434ebd;
/* rgb */ color: rgb(67, 78, 189);
/* oklch */ color: oklch(48.1% 0.173 273.7);

Tailwind

colors: {
  custom: {
    50: '#857fd2',
    500: '#434ebd',
    950: '#000000',
  },
}

SCSS

$custom: #434ebd;
$custom-light: #857fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#434ebd",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 189
  },
  "hsl": {
    "h": 234.59,
    "s": 48.031,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48122,
    "c": 0.17263,
    "h": 273.7
  },
  "luminance": 0.10316
}

Semantic roles & 50–950 ramp

primary

#434EBD

secondary

#C9C493

accent

#CB50D8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #434EBD

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

Preview Lab → · Contrast checker → · Palette generator →