#312095#312095

#312095 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.178 H 279.0°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#312095
RGB	rgb(49, 32, 149)
HSL	hsl(249, 65%, 35%)
HSV	hsv(249, 79%, 58%)
CMYK	cmyk(67.1%, 78.5%, 0%, 41.6%)
CIE-LAB	lab(23.19, 42.71, -60.81)
CIE-LCH	lch(23.19, 74.31, 305.08°)
OKLab	oklab(35.67% 0.0277 -0.1756)
OKLCH	oklch(35.67% 0.178 279)
XYZ	xyz(7.2062, 3.8553, 28.7923)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#312095 #849520

analogous

#204995 #312095 #6B2095

triadic

#312095 #953120 #209531

tetradic

#312095 #952049 #849520 #20956B

square

#312095 #952049 #849520 #20956B

split-complementary

#312095 #956B20 #499520

monochromatic

#100A30 #201563 #312095 #422BC7 #6855DA

Accessibility & contrast

On white

11.86

#312095 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#312095 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312095

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##312095	#FFFFFF	#000000	##FFFFFF
##312095	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C98

Deuteranopia (green-blind)

#003393

Tritanopia (blue-blind)

#00435A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #312095;
/* rgb */ color: rgb(49, 32, 149);
/* oklch */ color: oklch(35.7% 0.178 279.0);

Tailwind

colors: {
  custom: {
    50: '#785fb5',
    500: '#312095',
    950: '#000000',
  },
}

SCSS

$custom: #312095;
$custom-light: #785fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#312095",
  "rgb": {
    "r": 49,
    "g": 32,
    "b": 149
  },
  "hsl": {
    "h": 248.718,
    "s": 64.641,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35669,
    "c": 0.17778,
    "h": 279
  },
  "luminance": 0.03856
}

Semantic roles & 50–950 ramp

primary

#312095

secondary

#AEBE53

accent

#E840CF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #312095

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

Preview Lab → · Contrast checker → · Palette generator →