#313085#313085

#313085 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.138 H 277.6°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#313085
RGB	rgb(49, 48, 133)
HSL	hsl(241, 47%, 35%)
HSV	hsv(241, 64%, 52%)
CMYK	cmyk(63.2%, 63.9%, 0%, 47.8%)
CIE-LAB	lab(25.14, 27.74, -47.67)
CIE-LCH	lch(25.14, 55.15, 300.20°)
OKLab	oklab(36.6% 0.0183 -0.1372)
OKLCH	oklch(36.6% 0.138 277.6)
XYZ	xyz(6.5558, 4.4598, 22.7011)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313085 #848530

analogous

#305985 #313085 #5B3085

triadic

#313085 #853130 #308531

tetradic

#313085 #853059 #848530 #30855B

square

#313085 #853059 #848530 #30855B

split-complementary

#313085 #855B30 #598530

monochromatic

#10102B #202058 #313085 #4240B2 #6867C8

Accessibility & contrast

On white

11.10

#313085 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#313085 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313085

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313085	#FFFFFF	#000000	##FFFFFF
##313085	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F88

Deuteranopia (green-blind)

#003883

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #313085;
/* rgb */ color: rgb(49, 48, 133);
/* oklch */ color: oklch(36.6% 0.138 277.6);

Tailwind

colors: {
  custom: {
    50: '#7368a9',
    500: '#313085',
    950: '#000000',
  },
}

SCSS

$custom: #313085;
$custom-light: #7368a9;
$custom-dark: #000000;

JSON

{
  "hex": "#313085",
  "rgb": {
    "r": 49,
    "g": 48,
    "b": 133
  },
  "hsl": {
    "h": 240.706,
    "s": 46.961,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36599,
    "c": 0.13841,
    "h": 277.6
  },
  "luminance": 0.0446
}

Semantic roles & 50–950 ramp

primary

#313085

secondary

#AEAF61

accent

#D751D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #313085

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

Preview Lab → · Contrast checker → · Palette generator →