#312792#312792

#312792 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.167 H 278.3°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#312792
RGB	rgb(49, 39, 146)
HSL	hsl(246, 58%, 36%)
HSV	hsv(246, 73%, 57%)
CMYK	cmyk(66.4%, 73.3%, 0%, 42.7%)
CIE-LAB	lab(24.25, 37.85, -57.20)
CIE-LCH	lch(24.25, 68.58, 303.49°)
OKLab	oklab(36.33% 0.024 -0.1651)
OKLCH	oklch(36.33% 0.167 278.3)
XYZ	xyz(7.1788, 4.1787, 27.6168)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312792 #889227

analogous

#275392 #312792 #672792

triadic

#312792 #923127 #279231

tetradic

#312792 #922753 #889227 #279267

square

#312792 #922753 #889227 #279267

split-complementary

#312792 #926727 #539227

monochromatic

#110D31 #211A62 #312792 #4134C2 #6A5FD4

Accessibility & contrast

On white

11.44

#312792 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#312792 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312792

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312792	#FFFFFF	#000000	##FFFFFF
##312792	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E95

Deuteranopia (green-blind)

#003590

Tritanopia (blue-blind)

#00455A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #312792;
/* rgb */ color: rgb(49, 39, 146);
/* oklch */ color: oklch(36.3% 0.167 278.3);

Tailwind

colors: {
  custom: {
    50: '#7763b3',
    500: '#312792',
    950: '#000000',
  },
}

SCSS

$custom: #312792;
$custom-light: #7763b3;
$custom-dark: #000000;

JSON

{
  "hex": "#312792",
  "rgb": {
    "r": 49,
    "g": 39,
    "b": 146
  },
  "hsl": {
    "h": 245.607,
    "s": 57.838,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36329,
    "c": 0.16686,
    "h": 278.3
  },
  "luminance": 0.04179
}

Semantic roles & 50–950 ramp

primary

#312792

secondary

#B1BA5B

accent

#E147D3

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #312792

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

Preview Lab → · Contrast checker → · Palette generator →