#434AAF#434AAF

#434AAF is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.3% C 0.159 H 275.3°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#434AAF
RGB	rgb(67, 74, 175)
HSL	hsl(236, 45%, 47%)
HSV	hsv(236, 62%, 69%)
CMYK	cmyk(61.7%, 57.7%, 0%, 31.4%)
CIE-LAB	lab(36.34, 28.67, -54.96)
CIE-LCH	lch(36.34, 61.99, 297.55°)
OKLab	oklab(46.26% 0.0147 -0.1579)
OKLCH	oklch(46.26% 0.159 275.3)
XYZ	xyz(12.4989, 9.1850, 41.6634)
Luminance	0.0919 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.17

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434AAF #AFA843

analogous

#4380AF #434AAF #7243AF

triadic

#434AAF #AF434A #4AAF43

tetradic

#434AAF #AF4380 #AFA843 #43AF72

square

#434AAF #AF4380 #AFA843 #43AF72

split-complementary

#434AAF #AF7243 #80AF43

monochromatic

#212556 #323783 #434AAF #696FC6 #969AD7

Accessibility & contrast

On white

7.40

#434AAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#434AAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434AAF

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434AAF	#FFFFFF	#000000	##FFFFFF
##434AAF	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB2

Deuteranopia (green-blind)

#0051AD

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #434aaf;
/* rgb */ color: rgb(67, 74, 175);
/* oklch */ color: oklch(46.3% 0.159 275.3);

Tailwind

colors: {
  custom: {
    50: '#827cc8',
    500: '#434aaf',
    950: '#000000',
  },
}

SCSS

$custom: #434aaf;
$custom-light: #827cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#434aaf",
  "rgb": {
    "r": 67,
    "g": 74,
    "b": 175
  },
  "hsl": {
    "h": 236.111,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46256,
    "c": 0.15859,
    "h": 275.3
  },
  "luminance": 0.09186
}

Semantic roles & 50–950 ramp

primary

#434AAF

secondary

#C2BF8B

accent

#CC53D4

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #434AAF

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

Preview Lab → · Contrast checker → · Palette generator →