#313676#313676

#313676 is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.5% C 0.108 H 276.3°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#313676
RGB	rgb(49, 54, 118)
HSL	hsl(236, 41%, 33%)
HSV	hsv(236, 58%, 46%)
CMYK	cmyk(58.5%, 54.2%, 0%, 53.7%)
CIE-LAB	lab(25.56, 18.33, -37.53)
CIE-LCH	lch(25.56, 41.77, 296.03°)
OKLab	oklab(36.54% 0.0118 -0.1073)
OKLCH	oklch(36.54% 0.108 276.3)
XYZ	xyz(5.8548, 4.5989, 17.7152)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313676 #767131

analogous

#315876 #313676 #4E3176

triadic

#313676 #763136 #367631

tetradic

#313676 #763158 #767131 #31764E

square

#313676 #763158 #767131 #31764E

split-complementary

#313676 #764E31 #587631

monochromatic

#0D0E20 #1F224B #313676 #434AA1 #636ABE

Accessibility & contrast

On white

10.94

#313676 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#313676 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313676

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313676	#FFFFFF	#000000	##FFFFFF
##313676	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134078

Deuteranopia (green-blind)

#063A75

Tritanopia (blue-blind)

#0B4550

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #313676;
/* rgb */ color: rgb(49, 54, 118);
/* oklch */ color: oklch(36.5% 0.108 276.3);

Tailwind

colors: {
  custom: {
    50: '#706c9e',
    500: '#313676',
    950: '#000000',
  },
}

SCSS

$custom: #313676;
$custom-light: #706c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#313676",
  "rgb": {
    "r": 49,
    "g": 54,
    "b": 118
  },
  "hsl": {
    "h": 235.652,
    "s": 41.317,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36542,
    "c": 0.10797,
    "h": 276.3
  },
  "luminance": 0.04599
}

Semantic roles & 50–950 ramp

primary

#313676

secondary

#A6A05D

accent

#C857D1

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08070E

muted

#7B7A7E

Preview Lab

Preview with #313676

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

Preview Lab → · Contrast checker → · Palette generator →