#434B69#434B69

#434B69 is a dark, muted blue. Relative luminance 0.072; OKLCH L 41.9% C 0.051 H 272.5°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#434B69
RGB	rgb(67, 75, 105)
HSL	hsl(227, 22%, 34%)
HSV	hsv(227, 36%, 41%)
CMYK	cmyk(36.2%, 28.6%, 0%, 58.8%)
CIE-LAB	lab(32.36, 4.87, -18.45)
CIE-LCH	lch(32.36, 19.08, 284.77°)
OKLab	oklab(41.86% 0.0023 -0.0512)
OKLCH	oklch(41.86% 0.051 272.5)
XYZ	xyz(7.3799, 7.2451, 14.3715)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434B69 #696143

analogous

#435E69 #434B69 #4E4369

triadic

#434B69 #69434B #4B6943

tetradic

#434B69 #69435E #696143 #43694E

square

#434B69 #69435E #696143 #43694E

split-complementary

#434B69 #694E43 #5E6943

monochromatic

#13161E #2B3044 #434B69 #5B668E #7B85AB

Accessibility & contrast

On white

8.57

#434B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#434B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434B69

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434B69	#FFFFFF	#000000	##FFFFFF
##434B69	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424E6A

Deuteranopia (green-blind)

#3F4B68

Tritanopia (blue-blind)

#385155

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #434b69;
/* rgb */ color: rgb(67, 75, 105);
/* oklch */ color: oklch(41.9% 0.051 272.5);

Tailwind

colors: {
  custom: {
    50: '#787d94',
    500: '#434b69',
    950: '#000000',
  },
}

SCSS

$custom: #434b69;
$custom-light: #787d94;
$custom-dark: #000000;

JSON

{
  "hex": "#434b69",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 105
  },
  "hsl": {
    "h": 227.368,
    "s": 22.093,
    "l": 33.725
  },
  "oklch": {
    "l": 0.41861,
    "c": 0.05127,
    "h": 272.5
  },
  "luminance": 0.07245
}

Semantic roles & 50–950 ramp

primary

#434B69

secondary

#978F71

accent

#AD69BF

background

#F7F7F9

surface

#EDEEF1

border

#C8C9CB

text

#09090D

muted

#7B7B7E

Preview Lab

Preview with #434B69

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

Preview Lab → · Contrast checker → · Palette generator →