#34345C#34345C

#34345C is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.5% C 0.069 H 282.2°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#34345C
RGB	rgb(52, 52, 92)
HSL	hsl(240, 28%, 28%)
HSV	hsv(240, 43%, 36%)
CMYK	cmyk(43.5%, 43.5%, 0%, 63.9%)
CIE-LAB	lab(23.53, 11.48, -23.98)
CIE-LCH	lch(23.53, 26.58, 295.59°)
OKLab	oklab(34.52% 0.0146 -0.0675)
OKLCH	oklch(34.52% 0.069 282.2)
XYZ	xyz(4.5754, 3.9586, 10.6461)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34345C #5C5C34

analogous

#34485C #34345C #48345C

triadic

#34345C #5C3434 #345C34

tetradic

#34345C #5C3448 #5C5C34 #345C48

square

#34345C #5C3448 #5C5C34 #345C48

split-complementary

#34345C #5C4834 #485C34

monochromatic

#0B0B14 #1E1E35 #34345C #4A4A83 #6363A7

Accessibility & contrast

On white

11.72

#34345C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#34345C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34345C

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34345C	#FFFFFF	#000000	##FFFFFF
##34345C	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26395E

Deuteranopia (green-blind)

#24375B

Tritanopia (blue-blind)

#283C43

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #34345c;
/* rgb */ color: rgb(52, 52, 92);
/* oklch */ color: oklch(34.5% 0.069 282.2);

Tailwind

colors: {
  custom: {
    50: '#6e6b8a',
    500: '#34345c',
    950: '#000000',
  },
}

SCSS

$custom: #34345c;
$custom-light: #6e6b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#34345c",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 92
  },
  "hsl": {
    "h": 240,
    "s": 27.778,
    "l": 28.235
  },
  "oklch": {
    "l": 0.34523,
    "c": 0.06906,
    "h": 282.2
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#34345C

secondary

#8D8D5F

accent

#C464C4

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07060C

muted

#7A7A7D

Preview Lab

Preview with #34345C

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

Preview Lab → · Contrast checker → · Palette generator →