#312386#312386

#312386 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.5% C 0.156 H 280.9°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#312386
RGB	rgb(49, 35, 134)
HSL	hsl(248, 59%, 33%)
HSV	hsv(248, 74%, 53%)
CMYK	cmyk(63.4%, 73.9%, 0%, 47.5%)
CIE-LAB	lab(22.22, 36.22, -53.07)
CIE-LCH	lch(22.22, 64.25, 304.31°)
OKLab	oklab(34.52% 0.0294 -0.153)
OKLCH	oklch(34.52% 0.156 280.9)
XYZ	xyz(6.1694, 3.5758, 22.9147)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312386 #788623

analogous

#234686 #312386 #622386

triadic

#312386 #863123 #238631

tetradic

#312386 #862346 #788623 #238662

square

#312386 #862346 #788623 #238662

split-complementary

#312386 #866223 #468623

monochromatic

#0E0A25 #1F1655 #312386 #4330B7 #6452D2

Accessibility & contrast

On white

12.24

#312386 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#312386 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312386

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312386	#FFFFFF	#000000	##FFFFFF
##312386	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003989

Deuteranopia (green-blind)

#003184

Tritanopia (blue-blind)

#003E52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #312386;
/* rgb */ color: rgb(49, 35, 134);
/* oklch */ color: oklch(34.5% 0.156 280.9);

Tailwind

colors: {
  custom: {
    50: '#7460aa',
    500: '#312386',
    950: '#000000',
  },
}

SCSS

$custom: #312386;
$custom-light: #7460aa;
$custom-dark: #000000;

JSON

{
  "hex": "#312386",
  "rgb": {
    "r": 49,
    "g": 35,
    "b": 134
  },
  "hsl": {
    "h": 248.485,
    "s": 58.58,
    "l": 33.137
  },
  "oklch": {
    "l": 0.34516,
    "c": 0.15584,
    "h": 280.9
  },
  "luminance": 0.03576
}

Semantic roles & 50–950 ramp

primary

#312386

secondary

#A7B54F

accent

#E246CC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #312386

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

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