#434B65#434B65

#434B65 is a dark, muted blue. Relative luminance 0.072; OKLCH L 41.7% C 0.045 H 271.1°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#434B65
RGB	rgb(67, 75, 101)
HSL	hsl(226, 20%, 33%)
HSV	hsv(226, 34%, 40%)
CMYK	cmyk(33.7%, 25.7%, 0%, 60.4%)
CIE-LAB	lab(32.18, 3.69, -16.20)
CIE-LCH	lch(32.18, 16.62, 282.82°)
OKLab	oklab(41.66% 0.0009 -0.0448)
OKLCH	oklch(41.66% 0.045 271.1)
XYZ	xyz(7.1791, 7.1648, 13.3141)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434B65 #655D43

analogous

#435C65 #434B65 #4C4365

triadic

#434B65 #65434B #4B6543

tetradic

#434B65 #65435C #655D43 #43654C

square

#434B65 #65435C #655D43 #43654C

split-complementary

#434B65 #654C43 #5C6543

monochromatic

#12141B #2B3040 #434B65 #5B668A #7B85A7

Accessibility & contrast

On white

8.63

#434B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#434B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434B65

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434B65	#FFFFFF	#000000	##FFFFFF
##434B65	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434D66

Deuteranopia (green-blind)

#404A64

Tritanopia (blue-blind)

#3A5054

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #434b65;
/* rgb */ color: rgb(67, 75, 101);
/* oklch */ color: oklch(41.7% 0.045 271.1);

Tailwind

colors: {
  custom: {
    50: '#787d91',
    500: '#434b65',
    950: '#000000',
  },
}

SCSS

$custom: #434b65;
$custom-light: #787d91;
$custom-dark: #000000;

JSON

{
  "hex": "#434b65",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 101
  },
  "hsl": {
    "h": 225.882,
    "s": 20.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41662,
    "c": 0.0448,
    "h": 271.1
  },
  "luminance": 0.07165
}

Semantic roles & 50–950 ramp

primary

#434B65

secondary

#948B70

accent

#AA6BBD

background

#F7F7F8

surface

#EDEEF0

border

#C8C9CB

text

#09090C

muted

#7B7B7D

Preview Lab

Preview with #434B65

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

Preview Lab → · Contrast checker → · Palette generator →