#313893#313893

#313893 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.3% C 0.148 H 274.0°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#313893
RGB	rgb(49, 56, 147)
HSL	hsl(236, 50%, 38%)
HSV	hsv(236, 67%, 58%)
CMYK	cmyk(66.7%, 61.9%, 0%, 42.4%)
CIE-LAB	lab(28.35, 27.48, -51.11)
CIE-LCH	lch(28.35, 58.03, 298.26°)
OKLab	oklab(39.33% 0.0104 -0.1472)
OKLCH	oklch(39.33% 0.148 274)
XYZ	xyz(7.9455, 5.5872, 28.2578)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#313893 #938C31

analogous

#316993 #313893 #5B3193

triadic

#313893 #933138 #389331

tetradic

#313893 #933169 #938C31 #31935B

square

#313893 #933169 #938C31 #31935B

split-complementary

#313893 #935B31 #699331

monochromatic

#121537 #222765 #313893 #414AC0 #6F76CF

Accessibility & contrast

On white

9.92

#313893 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#313893 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #313893

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##313893	#FFFFFF	#000000	##FFFFFF
##313893	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004796

Deuteranopia (green-blind)

#003F91

Tritanopia (blue-blind)

#004F60

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #313893;
/* rgb */ color: rgb(49, 56, 147);
/* oklch */ color: oklch(39.3% 0.148 274.0);

Tailwind

colors: {
  custom: {
    50: '#756eb3',
    500: '#313893',
    950: '#000000',
  },
}

SCSS

$custom: #313893;
$custom-light: #756eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#313893",
  "rgb": {
    "r": 49,
    "g": 56,
    "b": 147
  },
  "hsl": {
    "h": 235.714,
    "s": 50,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39328,
    "c": 0.14762,
    "h": 274
  },
  "luminance": 0.05588
}

Semantic roles & 50–950 ramp

primary

#313893

secondary

#B7B169

accent

#D04EDA

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #313893

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

Preview Lab → · Contrast checker → · Palette generator →