#434366#434366

#434366 is a dark, muted blue. Relative luminance 0.062; OKLCH L 39.9% C 0.059 H 283.4°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#434366
RGB	rgb(67, 67, 102)
HSL	hsl(240, 21%, 33%)
HSV	hsv(240, 34%, 40%)
CMYK	cmyk(34.3%, 34.3%, 0%, 60%)
CIE-LAB	lab(29.83, 9.21, -20.48)
CIE-LCH	lch(29.83, 22.45, 294.21°)
OKLab	oklab(39.86% 0.0136 -0.057)
OKLCH	oklch(39.86% 0.059 283.4)
XYZ	xyz(6.7195, 6.1667, 13.4041)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434366 #666643

analogous

#435466 #434366 #544366

triadic

#434366 #664343 #436643

tetradic

#434366 #664354 #666643 #436654

square

#434366 #664354 #666643 #436654

split-complementary

#434366 #665443 #546643

monochromatic

#12121C #2B2B41 #434366 #5B5B8B #7B7BA8

Accessibility & contrast

On white

9.40

#434366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#434366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434366

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434366	#FFFFFF	#000000	##FFFFFF
##434366	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394767

Deuteranopia (green-blind)

#374565

Tritanopia (blue-blind)

#3A4950

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #434366;
/* rgb */ color: rgb(67, 67, 102);
/* oklch */ color: oklch(39.9% 0.059 283.4);

Tailwind

colors: {
  custom: {
    50: '#787791',
    500: '#434366',
    950: '#000000',
  },
}

SCSS

$custom: #434366;
$custom-light: #787791;
$custom-dark: #000000;

JSON

{
  "hex": "#434366",
  "rgb": {
    "r": 67,
    "g": 67,
    "b": 102
  },
  "hsl": {
    "h": 240,
    "s": 20.71,
    "l": 33.137
  },
  "oklch": {
    "l": 0.39857,
    "c": 0.05861,
    "h": 283.4
  },
  "luminance": 0.06167
}

Semantic roles & 50–950 ramp

primary

#434366

secondary

#949470

accent

#BD6BBD

background

#F7F7F8

surface

#EDEDF0

border

#C8C8CB

text

#09080D

muted

#7B7B7D

Preview Lab

Preview with #434366

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

Preview Lab → · Contrast checker → · Palette generator →