#313884#313884

#313884 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.1% C 0.126 H 274.7°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#313884
RGB	rgb(49, 56, 132)
HSL	hsl(235, 46%, 35%)
HSV	hsv(235, 63%, 52%)
CMYK	cmyk(62.9%, 57.6%, 0%, 48.2%)
CIE-LAB	lab(27.15, 22.03, -43.77)
CIE-LCH	lch(27.15, 49.01, 296.72°)
OKLab	oklab(38.06% 0.0104 -0.1257)
OKLCH	oklch(38.06% 0.126 274.7)
XYZ	xyz(6.8443, 5.1467, 22.4581)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313884 #847D31

analogous

#316184 #313884 #533184

triadic

#313884 #843138 #388431

tetradic

#313884 #843161 #847D31 #318453

square

#313884 #843161 #847D31 #318453

split-complementary

#313884 #845331 #618431

monochromatic

#10122B #202557 #313884 #424BB1 #6870C7

Accessibility & contrast

On white

10.35

#313884 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#313884 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313884

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313884	#FFFFFF	#000000	##FFFFFF
##313884	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004487

Deuteranopia (green-blind)

#003D82

Tritanopia (blue-blind)

#004A58

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #313884;
/* rgb */ color: rgb(49, 56, 132);
/* oklch */ color: oklch(38.1% 0.126 274.7);

Tailwind

colors: {
  custom: {
    50: '#726ea8',
    500: '#313884',
    950: '#000000',
  },
}

SCSS

$custom: #313884;
$custom-light: #726ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#313884",
  "rgb": {
    "r": 49,
    "g": 56,
    "b": 132
  },
  "hsl": {
    "h": 234.94,
    "s": 45.856,
    "l": 35.49
  },
  "oklch": {
    "l": 0.38062,
    "c": 0.1261,
    "h": 274.7
  },
  "luminance": 0.05147
}

Semantic roles & 50–950 ramp

primary

#313884

secondary

#AEA862

accent

#CA52D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #313884

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

Preview Lab → · Contrast checker → · Palette generator →