Recognised as Colour

#B62629

#B62629
Red
Dark
Nearest: Firebrick

#B62629 is a red with RGB values 182, 38, 41 and HSL 359°, 65%, 43%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#B62629#B62629

HEX#B62629

RGBrgb(182, 38, 41)

RGB (0–1)0.7137, 0.149, 0.1608

RGB percentages71.4%, 14.9%, 16.1%

HSLhsl(358.8, 65.5%, 43.1%)

HSV / HSBhsv(358.8, 79.1%, 71.4%)

CMYK0%, 79.1%, 77.5%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,937,321

CSS custom property--colour: #B62629;

Brightness & contrast

Relative luminance0.11491WCAG 2.x, 0 is black and 1 is white

Perceived brightness104.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.37:1

Contrast with white6.37:1WCAG normal text: AA

Contrast with black3.3:1WCAG normal text: Fail

Greyscale equivalent#454545

Inverted#49D9D6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#534B27no red cones; affects about 1% of men; ΔE 60.5 from the original

Deuteranopia#776A23no green cones; the most common form, about 1% of men; ΔE 60.3 from the original

Tritanopia#C90029no blue cones; rare, and affects men and women equally; ΔE 11.9 from the original

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

Contrast with white, large text6.37:1WCAG large text: AAA

Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Firebrick · ΔE 2.7 Brown · ΔE 8.5 Dark red · ΔE 14.7 Crimson · ΔE 16.2 Maroon · ΔE 17.2 Indian red · ΔE 21.7

Nearest named CSS colourFirebrick (#B22222)ΔE 2.73, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#26B6B3

Analogous#B62671, #B66B26

Triadic#29B626, #2629B6

Split complementary#26B66B, #2671B6

Tetradic#71B626, #26B6B3, #6B26B6

Tints, shades & saturation

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

Lighter +40%#F0B8B9

Lighter +30%#E78E90

Lighter +20%#DF6366

Lighter +10%#D6393D

Darker −10%#8C1D1F

Darker −20%#621416

Darker −30%#370C0C

Darker −40%#0D0303

More saturated +25%#D20B0F

Less saturated −25%#9B4243

Channel breakdown

R182

G38

B41

Red182 (71.4%)

Green38 (14.9%)

Blue41 (16.1%)

Hue358.75°

Saturation (HSL)65.45%

Lightness43.14%

Dominant channelRed

Hex per channelR B6 · G 26 · B 29

Keep nerding

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

Harmonies

Lighter and darker

Similar named colours

Also reads as

B62629 (chemical formula)

Formula
677,019.49 g/mol
62629 atoms

B62629 has a molar mass of 677,019.49 g/mol, made up of 62629 atoms across 1 element: 62629 × B.

Open this reading on its own page →

Molar mass

Molar mass677,019.49 g/mol

Total atoms per molecule62629

Distinct elements1

Mass of one molecule1.1242173 × 10^-18 g

Molecules per gram8.8950774 × 10^17

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

B100%

Boron (B × 62629)677,019.49 g/mol, 100%

Keep nerding

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

Elements in this formula

Boron

Nerdulate something else

Nothing in mind? Surprise me · today’s page