#313149#313149

#313149 is a dark, muted blue. Relative luminance 0.033; OKLCH L 32.4% C 0.042 H 283.8°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#313149
RGB	rgb(49, 49, 73)
HSL	hsl(240, 20%, 24%)
HSV	hsv(240, 33%, 29%)
CMYK	cmyk(32.9%, 32.9%, 0%, 71.4%)
CIE-LAB	lab(21.32, 6.53, -14.83)
CIE-LCH	lch(21.32, 16.21, 293.77°)
OKLab	oklab(32.42% 0.0101 -0.0411)
OKLCH	oklch(32.42% 0.042 283.8)
XYZ	xyz(3.5672, 3.3305, 6.7570)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313149 #494931

analogous

#313D49 #313149 #3D3149

triadic

#313149 #493131 #314931

tetradic

#313149 #49313D #494931 #31493D

square

#313149 #49313D #494931 #31493D

split-complementary

#313149 #493D31 #3D4931

monochromatic

#0C0C12 #181824 #313149 #4A4A6E #626292

Accessibility & contrast

On white

12.60

#313149 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#313149 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313149

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313149	#FFFFFF	#000000	##FFFFFF
##313149	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A344A

Deuteranopia (green-blind)

#293248

Tritanopia (blue-blind)

#2B353A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #313149;
/* rgb */ color: rgb(49, 49, 73);
/* oklch */ color: oklch(32.4% 0.042 283.8);

Tailwind

colors: {
  custom: {
    50: '#6a697b',
    500: '#313149',
    950: '#000000',
  },
}

SCSS

$custom: #313149;
$custom-light: #6a697b;
$custom-dark: #000000;

JSON

{
  "hex": "#313149",
  "rgb": {
    "r": 49,
    "g": 49,
    "b": 73
  },
  "hsl": {
    "h": 240,
    "s": 19.672,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3242,
    "c": 0.04236,
    "h": 283.8
  },
  "luminance": 0.03331
}

Semantic roles & 50–950 ramp

primary

#313149

secondary

#7A7A5C

accent

#BC6CBC

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#060609

muted

#7A7A7B

Preview Lab

Preview with #313149

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

Preview Lab → · Contrast checker → · Palette generator →