#313282#313282

#313282 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.7% C 0.131 H 277.2°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#313282
RGB	rgb(49, 50, 130)
HSL	hsl(239, 45%, 35%)
HSV	hsv(239, 62%, 51%)
CMYK	cmyk(62.3%, 61.5%, 0%, 49%)
CIE-LAB	lab(25.40, 25.35, -45.36)
CIE-LCH	lch(25.40, 51.96, 299.19°)
OKLab	oklab(36.71% 0.0165 -0.1304)
OKLCH	oklch(36.71% 0.131 277.2)
XYZ	xyz(6.4352, 4.5454, 21.6530)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313282 #828131

analogous

#315B82 #313282 #583182

triadic

#313282 #823132 #328231

tetradic

#313282 #82315B #828131 #318258

square

#313282 #82315B #828131 #318258

split-complementary

#313282 #825831 #5B8231

monochromatic

#0F1029 #202156 #313282 #4243AE #6869C6

Accessibility & contrast

On white

11.00

#313282 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#313282 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313282

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313282	#FFFFFF	#000000	##FFFFFF
##313282	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004085

Deuteranopia (green-blind)

#003980

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #313282;
/* rgb */ color: rgb(49, 50, 130);
/* oklch */ color: oklch(36.7% 0.131 277.2);

Tailwind

colors: {
  custom: {
    50: '#726aa7',
    500: '#313282',
    950: '#000000',
  },
}

SCSS

$custom: #313282;
$custom-light: #726aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#313282",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 130
  },
  "hsl": {
    "h": 239.259,
    "s": 45.251,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36713,
    "c": 0.13144,
    "h": 277.2
  },
  "luminance": 0.04546
}

Semantic roles & 50–950 ramp

primary

#313282

secondary

#ADAC62

accent

#D353D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #313282

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

Preview Lab → · Contrast checker → · Palette generator →