Recognised as Colour

#CF624B

#CF624B
Red
Dark
Nearest: Indian red

#CF624B is a red with RGB values 207, 98, 75 and HSL 10°, 58%, 55%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#CF624B#CF624B

HEX#CF624B

RGBrgb(207, 98, 75)

RGB (0–1)0.8118, 0.3843, 0.2941

RGB percentages81.2%, 38.4%, 29.4%

HSLhsl(10.5, 57.9%, 55.3%)

HSV / HSBhsv(10.5, 63.8%, 81.2%)

CMYK0%, 52.7%, 63.8%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,591,115

CSS custom property--colour: #CF624B;

Brightness & contrast

Relative luminance0.22509WCAG 2.x, 0 is black and 1 is white

Perceived brightness138.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.5:1

Contrast with white3.82:1WCAG normal text: Fail

Contrast with black5.5:1WCAG normal text: AA

Greyscale equivalent#787878

Inverted#309DB4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7E7449no red cones; affects about 1% of men; ΔE 45.3 from the original

Deuteranopia#998C49no green cones; the most common form, about 1% of men; ΔE 46 from the original

Tritanopia#E24D5Dno blue cones; rare, and affects men and women equally; ΔE 20 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.82:1WCAG large text: AA

Contrast with black, large text5.5:1WCAG large text: AAA

Named colours

Indian red · ΔE 11.9 Salmon · ΔE 14 Sienna · ΔE 16.3 Light coral · ΔE 18.1 Brown · ΔE 19.2 Coral · ΔE 19.4

Nearest named CSS colourIndian red (#CD5C5C)ΔE 11.89, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#4BB8CF

Analogous#CF4B76, #CFA44B

Triadic#4BCF62, #624BCF

Split complementary#4BCFA4, #4B76CF

Tetradic#76CF4B, #4BB8CF, #A44BCF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FAEEEC

Lighter +30%#EFCBC4

Lighter +20%#E4A89C

Lighter +10%#DA8573

Darker −10%#B64831

Darker −20%#8E3826

Darker −30%#66281B

Darker −40%#3E1810

More saturated +25%#EC4F2F

Less saturated −25%#B37568

Channel breakdown

R207

G98

B75

Red207 (81.2%)

Green98 (38.4%)

Blue75 (29.4%)

Hue10.45°

Saturation (HSL)57.89%

Lightness55.29%

Dominant channelRed

Hex per channelR CF · G 62 · B 4B

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CF624B (chemical formula)

Formula
11,877.573 g/mol
626 atoms

CF624B has a molar mass of 11,877.573 g/mol, made up of 626 atoms across 3 elements: 1 × C, 624 × F, 1 × B.

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Molar mass

Molar mass11,877.573 g/mol

Total atoms per molecule626

Distinct elements3

Mass of one molecule1.9723174 × 10^-20 g

Molecules per gram5.0701779 × 10^19

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

C0.1%

F99.8%

B0.1%

Carbon (C)12.011 g/mol, 0.101%

Fluorine (F × 624)11,854.752 g/mol, 99.808%

Boron (B)10.81 g/mol, 0.091%

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