#312EBE#312EBE

#312EBE is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.9% C 0.214 H 273.1°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#312EBE
RGB	rgb(49, 46, 190)
HSL	hsl(241, 61%, 46%)
HSV	hsv(241, 76%, 75%)
CMYK	cmyk(74.2%, 75.8%, 0%, 25.5%)
CIE-LAB	lab(30.21, 48.35, -73.92)
CIE-LCH	lch(30.21, 88.32, 303.19°)
OKLab	oklab(41.92% 0.0114 -0.2139)
OKLCH	oklch(41.92% 0.214 273.1)
XYZ	xyz(11.5348, 6.3235, 49.3179)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312EBE #BBBE2E

analogous

#2E73BE #312EBE #792EBE

triadic

#312EBE #BE312E #2EBE31

tetradic

#312EBE #BE2E73 #BBBE2E #2EBE79

square

#312EBE #BE2E73 #BBBE2E #2EBE79

split-complementary

#312EBE #BE792E #73BE2E

monochromatic

#18165B #24228D #312EBE #5654D6 #8785E1

Accessibility & contrast

On white

9.27

#312EBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#312EBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312EBE

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312EBE	#FFFFFF	#000000	##FFFFFF
##312EBE	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC2

Deuteranopia (green-blind)

#0040BB

Tritanopia (blue-blind)

#005974

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #312ebe;
/* rgb */ color: rgb(49, 46, 190);
/* oklch */ color: oklch(41.9% 0.214 273.1);

Tailwind

colors: {
  custom: {
    50: '#8069d3',
    500: '#312ebe',
    950: '#000000',
  },
}

SCSS

$custom: #312ebe;
$custom-light: #8069d3;
$custom-dark: #000000;

JSON

{
  "hex": "#312ebe",
  "rgb": {
    "r": 49,
    "g": 46,
    "b": 190
  },
  "hsl": {
    "h": 241.25,
    "s": 61.017,
    "l": 46.275
  },
  "oklch": {
    "l": 0.41916,
    "c": 0.21419,
    "h": 273.1
  },
  "luminance": 0.06325
}

Semantic roles & 50–950 ramp

primary

#312EBE

secondary

#C9CB7D

accent

#E444E1

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #312EBE

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

Preview Lab → · Contrast checker → · Palette generator →