#434BB6#434BB6

#434BB6 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.0% C 0.167 H 274.7°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#434BB6
RGB	rgb(67, 75, 182)
HSL	hsl(236, 46%, 49%)
HSV	hsv(236, 63%, 71%)
CMYK	cmyk(63.2%, 58.8%, 0%, 28.6%)
CIE-LAB	lab(37.12, 30.44, -57.83)
CIE-LCH	lch(37.12, 65.36, 297.76°)
OKLab	oklab(47% 0.0138 -0.1663)
OKLCH	oklch(47% 0.167 274.7)
XYZ	xyz(13.2715, 9.6017, 45.4008)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434BB6 #B6AE43

analogous

#4385B6 #434BB6 #7543B6

triadic

#434BB6 #B6434B #4BB643

tetradic

#434BB6 #B64385 #B6AE43 #43B675

square

#434BB6 #B64385 #B6AE43 #43B675

split-complementary

#434BB6 #B67543 #85B643

monochromatic

#22265D #333989 #434BB6 #6D73C9 #9A9EDA

Accessibility & contrast

On white

7.19

#434BB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#434BB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434BB6

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434BB6	#FFFFFF	#000000	##FFFFFF
##434BB6	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBA

Deuteranopia (green-blind)

#0052B4

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #434bb6;
/* rgb */ color: rgb(67, 75, 182);
/* oklch */ color: oklch(47.0% 0.167 274.7);

Tailwind

colors: {
  custom: {
    50: '#837dcd',
    500: '#434bb6',
    950: '#000000',
  },
}

SCSS

$custom: #434bb6;
$custom-light: #837dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#434bb6",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 182
  },
  "hsl": {
    "h": 235.826,
    "s": 46.185,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47001,
    "c": 0.16692,
    "h": 274.7
  },
  "luminance": 0.09603
}

Semantic roles & 50–950 ramp

primary

#434BB6

secondary

#C6C28F

accent

#CD52D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #434BB6

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

Preview Lab → · Contrast checker → · Palette generator →