#434EAA#434EAA

#434EAA is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.6% C 0.146 H 274.1°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#434EAA
RGB	rgb(67, 78, 170)
HSL	hsl(234, 43%, 46%)
HSV	hsv(234, 61%, 67%)
CMYK	cmyk(60.6%, 54.1%, 0%, 33.3%)
CIE-LAB	lab(37.01, 24.36, -50.90)
CIE-LCH	lch(37.01, 56.43, 295.58°)
OKLab	oklab(46.64% 0.0106 -0.1459)
OKLCH	oklch(46.64% 0.146 274.1)
XYZ	xyz(12.2924, 9.5434, 39.2167)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434EAA #AA9F43

analogous

#4382AA #434EAA #6C43AA

triadic

#434EAA #AA434E #4EAA43

tetradic

#434EAA #AA4382 #AA9F43 #43AA6C

square

#434EAA #AA4382 #AA9F43 #43AA6C

split-complementary

#434EAA #AA6C43 #82AA43

monochromatic

#202652 #323A7E #434EAA #6771C3 #939AD4

Accessibility & contrast

On white

7.22

#434EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#434EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434EAA

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434EAA	#FFFFFF	#000000	##FFFFFF
##434EAA	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135CAD

Deuteranopia (green-blind)

#0053A8

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #434eaa;
/* rgb */ color: rgb(67, 78, 170);
/* oklch */ color: oklch(46.6% 0.146 274.1);

Tailwind

colors: {
  custom: {
    50: '#817fc4',
    500: '#434eaa',
    950: '#000000',
  },
}

SCSS

$custom: #434eaa;
$custom-light: #817fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#434eaa",
  "rgb": {
    "r": 67,
    "g": 78,
    "b": 170
  },
  "hsl": {
    "h": 233.592,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46643,
    "c": 0.1463,
    "h": 274.1
  },
  "luminance": 0.09544
}

Semantic roles & 50–950 ramp

primary

#434EAA

secondary

#C0BA89

accent

#C655D3

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #434EAA

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

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