#343155#343155

#343155 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.063 H 286.3°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#343155
RGB	rgb(52, 49, 85)
HSL	hsl(245, 27%, 26%)
HSV	hsv(245, 42%, 33%)
CMYK	cmyk(38.8%, 42.4%, 0%, 66.7%)
CIE-LAB	lab(22.24, 11.29, -21.40)
CIE-LCH	lch(22.24, 24.20, 297.82°)
OKLab	oklab(33.4% 0.0176 -0.06)
OKLCH	oklch(33.4% 0.063 286.3)
XYZ	xyz(4.1537, 3.5824, 9.0652)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343155 #525531

analogous

#314055 #343155 #463155

triadic

#343155 #553431 #315534

tetradic

#343155 #553140 #525531 #315546

square

#343155 #553140 #525531 #315546

split-complementary

#343155 #554631 #405531

monochromatic

#0C0B13 #1C1B2E #343155 #4C477C #645EA2

Accessibility & contrast

On white

12.23

#343155 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#343155 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343155

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343155	#FFFFFF	#000000	##FFFFFF
##343155	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263656

Deuteranopia (green-blind)

#253454

Tritanopia (blue-blind)

#2B383F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #343155;
/* rgb */ color: rgb(52, 49, 85);
/* oklch */ color: oklch(33.4% 0.063 286.3);

Tailwind

colors: {
  custom: {
    50: '#6d6985',
    500: '#343155',
    950: '#000000',
  },
}

SCSS

$custom: #343155;
$custom-light: #6d6985;
$custom-dark: #000000;

JSON

{
  "hex": "#343155",
  "rgb": {
    "r": 52,
    "g": 49,
    "b": 85
  },
  "hsl": {
    "h": 245,
    "s": 26.866,
    "l": 26.275
  },
  "oklch": {
    "l": 0.33404,
    "c": 0.06253,
    "h": 286.3
  },
  "luminance": 0.03583
}

Semantic roles & 50–950 ramp

primary

#343155

secondary

#83865C

accent

#C365BB

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#07060B

muted

#7A7A7C

Preview Lab

Preview with #343155

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

Preview Lab → · Contrast checker → · Palette generator →