Nerdulator> put something in

Recognised as Colour

#863D51

  • #863D51
  • Red
  • Dark
  • Nearest: Pale violetred

#863D51 is a red with RGB values 134, 61, 81 and HSL 344°, 37%, 38%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Pale violetred.

Colour values

#863D51#863D51
HEX#863D51
RGBrgb(134, 61, 81)
RGB (0–1)0.5255, 0.2392, 0.3176
RGB percentages52.5%, 23.9%, 31.8%
HSLhsl(343.6, 37.4%, 38.2%)
HSV / HSBhsv(343.6, 54.5%, 52.5%)
CMYK0%, 54.5%, 39.6%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,797,521
CSS custom property--colour: #863D51;

Brightness & contrast

Relative luminance0.09WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.5:1
Contrast with white7.5:1WCAG normal text: AAA
Contrast with black2.8:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#79C2AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A4C52no red cones; affects about 1% of men; ΔE 33.8 from the original
Deuteranopia#5D5A4Fno green cones; the most common form, about 1% of men; ΔE 34.7 from the original
Tritanopia#913644no blue cones; rare, and affects men and women equally; ΔE 10.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.5:1WCAG large text: AAA
Contrast with black, large text2.8:1WCAG large text: Fail

Named colours

Pale violetred · ΔE 27.5Indian red · ΔE 28.2Brown · ΔE 32Rosy brown · ΔE 32.3Sienna · ΔE 33.8Dim grey · ΔE 34.6
Nearest named CSS colourPale violetred (#DB7093)ΔE 27.51, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3D8672
Analogous#863D76, #864E3D
Triadic#51863D, #3D5186
Split complementary#3D864E, #3D7686
Tetradic#76863D, #3D8672, #4E3D86

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DCB3BE
Lighter +30%#CC90A0
Lighter +20%#BC6D82
Lighter +10%#A94D66
Darker −10%#632D3C
Darker −20%#401D27
Darker −30%#1D0D11
Darker −40%#000000
More saturated +25%#9E2546
Less saturated −25%#6E555C

Channel breakdown

R134
G61
B81
Red134 (52.5%)
Green61 (23.9%)
Blue81 (31.8%)
Hue343.56°
Saturation (HSL)37.44%
Lightness38.24%
Dominant channelRed
Hex per channelR 86 · G 3D · B 51

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “863d51” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.