#34394F#34394F

#34394F is a dark, muted blue. Relative luminance 0.042; OKLCH L 35.0% C 0.039 H 274.3°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#34394F
RGB	rgb(52, 57, 79)
HSL	hsl(229, 21%, 26%)
HSV	hsv(229, 34%, 31%)
CMYK	cmyk(34.2%, 27.8%, 0%, 69%)
CIE-LAB	lab(24.39, 3.94, -14.08)
CIE-LCH	lch(24.39, 14.62, 285.63°)
OKLab	oklab(34.96% 0.0029 -0.0389)
OKLCH	oklch(34.96% 0.039 274.3)
XYZ	xyz(4.2902, 4.2207, 7.9843)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34394F #4F4A34

analogous

#34464F #34394F #3C344F

triadic

#34394F #4F3439 #394F34

tetradic

#34394F #4F3446 #4F4A34 #344F3C

square

#34394F #4F3446 #4F4A34 #344F3C

split-complementary

#34394F #4F3C34 #464F34

monochromatic

#0C0D12 #1C1E2A #34394F #4C5474 #656E99

Accessibility & contrast

On white

11.39

#34394F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#34394F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34394F

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34394F	#FFFFFF	#000000	##FFFFFF
##34394F	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323B50

Deuteranopia (green-blind)

#30394E

Tritanopia (blue-blind)

#2D3D41

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #34394f;
/* rgb */ color: rgb(52, 57, 79);
/* oklch */ color: oklch(35.0% 0.039 274.3);

Tailwind

colors: {
  custom: {
    50: '#6c6f80',
    500: '#34394f',
    950: '#000000',
  },
}

SCSS

$custom: #34394f;
$custom-light: #6c6f80;
$custom-dark: #000000;

JSON

{
  "hex": "#34394f",
  "rgb": {
    "r": 52,
    "g": 57,
    "b": 79
  },
  "hsl": {
    "h": 228.889,
    "s": 20.611,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34958,
    "c": 0.03905,
    "h": 274.3
  },
  "luminance": 0.04221
}

Semantic roles & 50–950 ramp

primary

#34394F

secondary

#7F7A5F

accent

#AE6BBD

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#07070A

muted

#7A7A7C

Preview Lab

Preview with #34394F

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

Preview Lab → · Contrast checker → · Palette generator →