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Recognised as Colour

#CE9CA5

  • #CE9CA5
  • Red
  • Dark
  • Nearest: Rosy brown

#CE9CA5 is a red with RGB values 206, 156, 165 and HSL 349°, 34%, 71%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.

Colour values

#CE9CA5#CE9CA5
HEX#CE9CA5
RGBrgb(206, 156, 165)
RGB (0–1)0.8078, 0.6118, 0.6471
RGB percentages80.8%, 61.2%, 64.7%
HSLhsl(349.2, 33.8%, 71%)
HSV / HSBhsv(349.2, 24.3%, 80.8%)
CMYK0%, 24.3%, 19.9%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,540,517
CSS custom property--colour: #CE9CA5;

Brightness & contrast

Relative luminance0.39615WCAG 2.x, 0 is black and 1 is white
Perceived brightness173.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.92:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.92:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#31635A

Colour vision & accessibility

Protanopia#A3A4A5no red cones; affects about 1% of men; ΔE 20.5 from the original
Deuteranopia#AFACA4no green cones; the most common form, about 1% of men; ΔE 20.5 from the original
Tritanopia#D7999Fno blue cones; rare, and affects men and women equally; ΔE 5.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.92:1WCAG large text: AAA

Named colours

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 7.5, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#9CCEC5
Analogous#CE9CBE, #CEAC9C
Triadic#A5CE9C, #9CA5CE
Split complementary#9CCEAC, #9CBECE
Tetradic#BECE9C, #9CCEC5, #AC9CCE

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F0E0E3
Lighter +10%#DFBEC4
Darker −10%#BD7A86
Darker −20%#AC5867
Darker −30%#8C4552
Darker −40%#6A343E
More saturated +25%#E18A99
Less saturated −25%#BCAFB1

Channel breakdown

R206
G156
B165
Red206 (80.8%)
Green156 (61.2%)
Blue165 (64.7%)
Hue349.2°
Saturation (HSL)33.78%
Lightness70.98%
Dominant channelRed
Hex per channelR CE · G 9C · B A5

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Also reads as

Ce9Ca5 (chemical formula)

  • Formula
  • 1,461.47 g/mol
  • 14 atoms

Ce9Ca5 has a molar mass of 1,461.47 g/mol, made up of 14 atoms across 2 elements: 9 × Ce, 5 × Ca.

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Molar mass

Molar mass1,461.47 g/mol
Total atoms per molecule14
Distinct elements2
Mass of one molecule2.426828 × 10^-21 g
Molecules per gram4.1206051 × 10^20

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

Ce86.3%
Ca13.7%
Cerium (Ce × 9)1,261.08 g/mol, 86.288%
Calcium (Ca × 5)200.39 g/mol, 13.712%

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Every value on this page was computed from “ce9ca5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.