#31476A#31476A

#31476A is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.6% C 0.066 H 259.4°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#31476A
RGB	rgb(49, 71, 106)
HSL	hsl(217, 37%, 30%)
HSV	hsv(217, 54%, 42%)
CMYK	cmyk(53.8%, 33%, 0%, 58.4%)
CIE-LAB	lab(29.91, 2.52, -22.99)
CIE-LCH	lch(29.91, 23.13, 276.25°)
OKLab	oklab(39.64% -0.0121 -0.0646)
OKLCH	oklch(39.64% 0.066 259.4)
XYZ	xyz(6.1205, 6.1996, 14.5070)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31476A #6A5431

analogous

#31636A #31476A #37316A

triadic

#31476A #6A3147 #476A31

tetradic

#31476A #6A3163 #6A5431 #316A37

square

#31476A #6A3163 #6A5431 #316A37

split-complementary

#31476A #6A3731 #636A31

monochromatic

#0A0F16 #1E2B40 #31476A #446394 #6081B5

Accessibility & contrast

On white

9.38

#31476A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#31476A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31476A

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31476A	#FFFFFF	#000000	##FFFFFF
##31476A	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39496B

Deuteranopia (green-blind)

#334469

Tritanopia (blue-blind)

#164F53

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #31476a;
/* rgb */ color: rgb(49, 71, 106);
/* oklch */ color: oklch(39.6% 0.066 259.4);

Tailwind

colors: {
  custom: {
    50: '#6d7a95',
    500: '#31476a',
    950: '#000000',
  },
}

SCSS

$custom: #31476a;
$custom-light: #6d7a95;
$custom-dark: #000000;

JSON

{
  "hex": "#31476a",
  "rgb": {
    "r": 49,
    "g": 71,
    "b": 106
  },
  "hsl": {
    "h": 216.842,
    "s": 36.774,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39642,
    "c": 0.06575,
    "h": 259.4
  },
  "luminance": 0.062
}

Semantic roles & 50–950 ramp

primary

#31476A

secondary

#9B835C

accent

#A15BCD

background

#F6F7F9

surface

#ECEDF1

border

#C7C8CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #31476A

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

Preview Lab → · Contrast checker → · Palette generator →