#31466D#31466D

#31466D is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.6% C 0.072 H 262.1°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#31466D
RGB	rgb(49, 70, 109)
HSL	hsl(219, 38%, 31%)
HSV	hsv(219, 55%, 43%)
CMYK	cmyk(55%, 35.8%, 0%, 57.3%)
CIE-LAB	lab(29.76, 4.23, -25.14)
CIE-LCH	lch(29.76, 25.49, 279.55°)
OKLab	oklab(39.57% -0.0099 -0.0709)
OKLCH	oklch(39.57% 0.072 262.1)
XYZ	xyz(6.2162, 6.1370, 15.3220)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31466D #6D5831

analogous

#31646D #31466D #3A316D

triadic

#31466D #6D3146 #466D31

tetradic

#31466D #6D3164 #6D5831 #316D3A

square

#31466D #6D3164 #6D5831 #316D3A

split-complementary

#31466D #6D3A31 #646D31

monochromatic

#0B1019 #1E2B43 #31466D #446197 #617FB8

Accessibility & contrast

On white

9.43

#31466D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#31466D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31466D

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31466D	#FFFFFF	#000000	##FFFFFF
##31466D	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37496F

Deuteranopia (green-blind)

#30446C

Tritanopia (blue-blind)

#134E54

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #31466d;
/* rgb */ color: rgb(49, 70, 109);
/* oklch */ color: oklch(39.6% 0.072 262.1);

Tailwind

colors: {
  custom: {
    50: '#6d7997',
    500: '#31466d',
    950: '#000000',
  },
}

SCSS

$custom: #31466d;
$custom-light: #6d7997;
$custom-dark: #000000;

JSON

{
  "hex": "#31466d",
  "rgb": {
    "r": 49,
    "g": 70,
    "b": 109
  },
  "hsl": {
    "h": 219,
    "s": 37.975,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39572,
    "c": 0.07155,
    "h": 262.1
  },
  "luminance": 0.06137
}

Semantic roles & 50–950 ramp

primary

#31466D

secondary

#9E875C

accent

#A55ACE

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #31466D

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

Preview Lab → · Contrast checker → · Palette generator →