#315768#315768

#315768 is a dark, muted cyan. Relative luminance 0.085; OKLCH L 43.6% C 0.052 H 228.6°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#315768
RGB	rgb(49, 87, 104)
HSL	hsl(199, 36%, 30%)
HSV	hsv(199, 53%, 41%)
CMYK	cmyk(52.9%, 16.3%, 0%, 59.2%)
CIE-LAB	lab(34.94, -8.28, -13.95)
CIE-LCH	lch(34.94, 16.22, 239.33°)
OKLab	oklab(43.58% -0.0341 -0.0387)
OKLCH	oklch(43.58% 0.052 228.6)
XYZ	xyz(7.1726, 8.4683, 14.3506)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#315768 #684231

analogous

#31685D #315768 #313C68

triadic

#315768 #683157 #576831

tetradic

#315768 #5D3168 #684231 #3C6831

square

#315768 #5D3168 #684231 #3C6831

split-complementary

#315768 #68313C #685D31

monochromatic

#0A1115 #1D343E #315768 #457A92 #609AB4

Accessibility & contrast

On white

7.80

#315768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#315768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #315768

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##315768	#FFFFFF	#000000	##FFFFFF
##315768	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5669

Deuteranopia (green-blind)

#465068

Tritanopia (blue-blind)

#135C5C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #315768;
/* rgb */ color: rgb(49, 87, 104);
/* oklch */ color: oklch(43.6% 0.052 228.6);

Tailwind

colors: {
  custom: {
    50: '#6d8693',
    500: '#315768',
    950: '#000000',
  },
}

SCSS

$custom: #315768;
$custom-light: #6d8693;
$custom-dark: #000000;

JSON

{
  "hex": "#315768",
  "rgb": {
    "r": 49,
    "g": 87,
    "b": 104
  },
  "hsl": {
    "h": 198.545,
    "s": 35.948,
    "l": 30
  },
  "oklch": {
    "l": 0.43576,
    "c": 0.05159,
    "h": 228.6
  },
  "luminance": 0.08469
}

Semantic roles & 50–950 ramp

primary

#315768

secondary

#996F5C

accent

#7E5CCC

background

#F6F8F9

surface

#ECEFF1

border

#C7CACB

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #315768

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

Preview Lab → · Contrast checker → · Palette generator →