#434FCD#434FCD

#434FCD is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.6% C 0.193 H 273.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#434FCD
RGB	rgb(67, 79, 205)
HSL	hsl(235, 58%, 53%)
HSV	hsv(235, 67%, 80%)
CMYK	cmyk(67.3%, 61.5%, 0%, 19.6%)
CIE-LAB	lab(39.90, 35.85, -66.72)
CIE-LCH	lch(39.90, 75.74, 298.25°)
OKLab	oklab(49.62% 0.01 -0.1924)
OKLCH	oklch(49.62% 0.193 273)
XYZ	xyz(16.1265, 11.1915, 59.0561)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434FCD #CDC143

analogous

#4394CD #434FCD #7C43CD

triadic

#434FCD #CD434F #4FCD43

tetradic

#434FCD #CD4394 #CDC143 #43CD7C

square

#434FCD #CD4394 #CDC143 #43CD7C

split-complementary

#434FCD #CD7C43 #94CD43

monochromatic

#1F2776 #2C37A7 #434FCD #737CDA #A4AAE7

Accessibility & contrast

On white

6.48

#434FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#434FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434FCD

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434FCD	#FFFFFF	#000000	##FFFFFF
##434FCD	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D1

Deuteranopia (green-blind)

#0058CB

Tritanopia (blue-blind)

#006F86

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #434fcd;
/* rgb */ color: rgb(67, 79, 205);
/* oklch */ color: oklch(49.6% 0.193 273.0);

Tailwind

colors: {
  custom: {
    50: '#8880dd',
    500: '#434fcd',
    950: '#000000',
  },
}

SCSS

$custom: #434fcd;
$custom-light: #8880dd;
$custom-dark: #000000;

JSON

{
  "hex": "#434fcd",
  "rgb": {
    "r": 67,
    "g": 79,
    "b": 205
  },
  "hsl": {
    "h": 234.783,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49623,
    "c": 0.19269,
    "h": 273
  },
  "luminance": 0.11193
}

Semantic roles & 50–950 ramp

primary

#434FCD

secondary

#D4CE98

accent

#D447E1

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #434FCD

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

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