#515367#515367

#515367 is a dark, muted blue. Relative luminance 0.089; OKLCH L 44.8% C 0.033 H 280.5°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#515367
RGB	rgb(81, 83, 103)
HSL	hsl(235, 12%, 36%)
HSV	hsv(235, 21%, 40%)
CMYK	cmyk(21.4%, 19.4%, 0%, 59.6%)
CIE-LAB	lab(35.82, 3.98, -11.79)
CIE-LCH	lch(35.82, 12.44, 288.64°)
OKLab	oklab(44.82% 0.006 -0.0322)
OKLCH	oklch(44.82% 0.033 280.5)
XYZ	xyz(8.9342, 8.9150, 14.0794)
Luminance	0.0891 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515367 #676551

analogous

#515E67 #515367 #5A5167

triadic

#515367 #675153 #536751

tetradic

#515367 #67515E #676551 #51675A

square

#515367 #67515E #676551 #51675A

split-complementary

#515367 #675A51 #5E6751

monochromatic

#1B1C22 #363745 #515367 #6C6F89 #8D8FA5

Accessibility & contrast

On white

7.55

#515367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#515367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515367

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515367	#FFFFFF	#000000	##FFFFFF
##515367	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5568

Deuteranopia (green-blind)

#4D5466

Tritanopia (blue-blind)

#4C565A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #515367;
/* rgb */ color: rgb(81, 83, 103);
/* oklch */ color: oklch(44.8% 0.033 280.5);

Tailwind

colors: {
  custom: {
    50: '#828392',
    500: '#515367',
    950: '#000000',
  },
}

SCSS

$custom: #515367;
$custom-light: #828392;
$custom-dark: #000000;

JSON

{
  "hex": "#515367",
  "rgb": {
    "r": 81,
    "g": 83,
    "b": 103
  },
  "hsl": {
    "h": 234.545,
    "s": 11.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44818,
    "c": 0.03274,
    "h": 280.5
  },
  "luminance": 0.08915
}

Semantic roles & 50–950 ramp

primary

#515367

secondary

#949280

accent

#AF73B5

background

#F7F8F8

surface

#EEEFF0

border

#C9CACB

text

#0A0A0D

muted

#7C7C7D

Preview Lab

Preview with #515367

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

Preview Lab → · Contrast checker → · Palette generator →