#4F5F71#4F5F71

#4F5F71 is a mid, muted cyan. Relative luminance 0.110; OKLCH L 47.9% C 0.035 H 251.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX#4F5F71
RGBrgb(79, 95, 113)
HSLhsl(212, 18%, 38%)
HSVhsv(212, 30%, 44%)
CMYKcmyk(30.1%, 15.9%, 0%, 55.7%)
CIE-LABlab(39.65, -1.50, -12.19)
CIE-LCHlch(39.65, 12.28, 262.99°)
OKLaboklab(47.9% -0.0111 -0.0334)
OKLCHoklch(47.9% 0.035 251.6)
XYZxyz(10.2964, 11.0385, 17.2077)
Luminance0.1104 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F5F71 #71614F
analogous
#4F7071 #4F5F71 #504F71
triadic
#4F5F71 #714F5F #5F714F
tetradic
#4F5F71 #714F70 #71614F #4F7150
square
#4F5F71 #714F70 #71614F #4F7150
split-complementary
#4F5F71 #71504F #70714F
monochromatic
#1D2229 #36414D #4F5F71 #687D95 #8C9CAF

Accessibility & contrast

On white

6.55
#4F5F71 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.21
#4F5F71 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F5F71
6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F5F71#FFFFFF#000000##FFFFFF
##4F5F711.006.553.216.55
#FFFFFF6.551.0021.001.00
#0000003.2121.001.0021.00
##FFFFFF6.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#585F72
Deuteranopia (green-blind)
#545C71
Tritanopia (blue-blind)
#456365
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #4f5f71;
/* rgb */ color: rgb(79, 95, 113);
/* oklch */ color: oklch(47.9% 0.035 251.6);
Tailwind
colors: {
  custom: {
    50: '#818c99',
    500: '#4f5f71',
    950: '#000000',
  },
}
SCSS
$custom: #4f5f71;
$custom-light: #818c99;
$custom-dark: #000000;
JSON
{
  "hex": "#4f5f71",
  "rgb": {
    "r": 79,
    "g": 95,
    "b": 113
  },
  "hsl": {
    "h": 211.765,
    "s": 17.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47901,
    "c": 0.03521,
    "h": 251.6
  },
  "luminance": 0.11039
}

Semantic roles & 50–950 ramp

primary
#4F5F71
secondary
#9C8F80
accent
#966DBA
background
#F7F8F9
surface
#EEF0F2
border
#C9CBCC
text
#0A0C0E
muted
#7C7D7E

Preview Lab

Preview with #4F5F71

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

Preview Lab → · Contrast checker → · Palette generator →

#4F5F71 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva